3934880 has 24 divisors (see below), whose sum is σ = 9296532. Its totient is φ = 1573888.

The previous prime is 3934877. The next prime is 3934901. The reversal of 3934880 is 884393.

It can be written as a sum of positive squares in 2 ways, for example, as 3579664 + 355216 = 1892^2 + 596^2 .

It is a super-2 number, since 2×3934880² = 30966561228800, which contains 22 as substring.

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 3934880.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12137 + ... + 12456.

Almost surely, 2^3934880 is an apocalyptic number.

It is an amenable number.

3934880 is an abundant number, since it is smaller than the sum of its proper divisors (5361652).

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

3934880 is a wasteful number, since it uses less digits than its factorization.

3934880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24608 (or 24600 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 3934880 is about 1983.6531954956. The cubic root of 3934880 is about 157.8739581234.

The spelling of 3934880 in words is "three million, nine hundred thirty-four thousand, eight hundred eighty".