9402725376 has 352 divisors, whose sum is σ = 31127500800. Its totient is φ = 2779176960.

The previous prime is 9402725359. The next prime is 9402725407. The reversal of 9402725376 is 6735272049.

9402725376 is a `hidden beast` number, since 9 + 4 + 0 + 272 + 5 + 376 = 666.

It is a tau number, because it is divible by the number of its divisors (352).

It is a super-2 number, since 2×9402725376² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13077145 + ... + 13077863.

It is an arithmetic number, because the mean of its divisors is an integer number (88430400).

Almost surely, 2^9402725376 is an apocalyptic number.

9402725376 is a gapful number since it is divisible by the number (96) 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 9402725376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15563750400).

9402725376 is an abundant number, since it is smaller than the sum of its proper divisors (21724775424).

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

9402725376 is a wasteful number, since it uses less digits than its factorization.

9402725376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802 (or 778 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 9402725376 is about 96967.6511832683. The cubic root of 9402725376 is about 2110.6582386637.

The spelling of 9402725376 in words is "nine billion, four hundred two million, seven hundred twenty-five thousand, three hundred seventy-six".