1479699480 has 512 divisors, whose sum is σ = 5806080000. Its totient is φ = 293787648.

The previous prime is 1479699439. The next prime is 1479699511. The reversal of 1479699480 is 849969741.

It is a super-2 number, since 2×1479699480² = 4379021102224540800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 1479699480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10645251 + ... + 10645389.

It is an arithmetic number, because the mean of its divisors is an integer number (11340000).

Almost surely, 2^1479699480 is an apocalyptic number.

1479699480 is a gapful number since it is divisible by the number (10) 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 1479699480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2903040000).

1479699480 is an abundant number, since it is smaller than the sum of its proper divisors (4326380520).

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

1479699480 is a wasteful number, since it uses less digits than its factorization.

1479699480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 57.

The square root of 1479699480 is about 38466.8621023343. The cubic root of 1479699480 is about 1139.5267041129.

The spelling of 1479699480 in words is "one billion, four hundred seventy-nine million, six hundred ninety-nine thousand, four hundred eighty".