1479476544 has 336 divisors, whose sum is σ = 5135319168. Its totient is φ = 365985792.

The previous prime is 1479476543. The next prime is 1479476573. The reversal of 1479476544 is 4456749741.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1479476543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5049262 + ... + 5049554.

It is an arithmetic number, because the mean of its divisors is an integer number (15283688).

Almost surely, 2^1479476544 is an apocalyptic number.

1479476544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1479476544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2567659584).

1479476544 is an abundant number, since it is smaller than the sum of its proper divisors (3655842624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1479476544 is a wasteful number, since it uses less digits than its factorization.

1479476544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 335 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 51.

The square root of 1479476544 is about 38463.9642262729. The cubic root of 1479476544 is about 1139.4694730584.

The spelling of 1479476544 in words is "one billion, four hundred seventy-nine million, four hundred seventy-six thousand, five hundred forty-four".