727479480 has 384 divisors, whose sum is σ = 2831431680. Its totient is φ = 148055040.

The previous prime is 727479457. The next prime is 727479491. The reversal of 727479480 is 84974727.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2369487 + ... + 2369793.

It is an arithmetic number, because the mean of its divisors is an integer number (7373520).

Almost surely, 2^727479480 is an apocalyptic number.

727479480 is a gapful number since it is divisible by the number (70) 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 727479480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1415715840).

727479480 is an abundant number, since it is smaller than the sum of its proper divisors (2103952200).

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

727479480 is a wasteful number, since it uses less digits than its factorization.

727479480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 48.

The square root of 727479480 is about 26971.8275242891. The cubic root of 727479480 is about 899.3738360601.

The spelling of 727479480 in words is "seven hundred twenty-seven million, four hundred seventy-nine thousand, four hundred eighty".