3930762472 has 64 divisors (see below), whose sum is σ = 9180420480. Its totient is φ = 1536268032.

The previous prime is 3930762461. The next prime is 3930762481. The reversal of 3930762472 is 2742670393.

3930762472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3930762472² = 30901787222567101568, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27898 + ... + 92950.

It is an arithmetic number, because the mean of its divisors is an integer number (143444070).

Almost surely, 2^3930762472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3930762472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4590210240).

3930762472 is an abundant number, since it is smaller than the sum of its proper divisors (5249658008).

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

3930762472 is a wasteful number, since it uses less digits than its factorization.

3930762472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65162 (or 65158 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 43.

The square root of 3930762472 is about 62695.7930965069. The cubic root of 3930762472 is about 1578.1887153739.

The spelling of 3930762472 in words is "three billion, nine hundred thirty million, seven hundred sixty-two thousand, four hundred seventy-two".