3927362940 has 72 divisors (see below), whose sum is σ = 12203584848. Its totient is φ = 1021751040.

The previous prime is 3927362927. The next prime is 3927362951. The reversal of 3927362940 is 492637293.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258702 + ... + 273461.

It is an arithmetic number, because the mean of its divisors is an integer number (169494234).

Almost surely, 2^3927362940 is an apocalyptic number.

3927362940 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3927362940 is an abundant number, since it is smaller than the sum of its proper divisors (8276221908).

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

3927362940 is a wasteful number, since it uses less digits than its factorization.

3927362940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532219 (or 532214 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The square root of 3927362940 is about 62668.6759075058. The cubic root of 3927362940 is about 1577.7336170312.

The spelling of 3927362940 in words is "three billion, nine hundred twenty-seven million, three hundred sixty-two thousand, nine hundred forty".