3902416 has 20 divisors (see below), whose sum is σ = 8641312. Its totient is φ = 1672416.

The previous prime is 3902399. The next prime is 3902417. The reversal of 3902416 is 6142093.

3902416 = T₃₇₉ + T₃₈₀ + ... + T₄₂₆.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3902417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17310 + ... + 17533.

Almost surely, 2^3902416 is an apocalyptic number.

It is an amenable number.

3902416 is an abundant number, since it is smaller than the sum of its proper divisors (4738896).

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

3902416 is a wasteful number, since it uses less digits than its factorization.

3902416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34858 (or 34852 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 3902416 is about 1975.4533656860. The cubic root of 3902416 is about 157.4385886388.

The spelling of 3902416 in words is "three million, nine hundred two thousand, four hundred sixteen".