3980292 has 12 divisors (see below), whose sum is σ = 9287376. Its totient is φ = 1326760.

The previous prime is 3980287. The next prime is 3980299. The reversal of 3980292 is 2920893.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3980299) 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, 165834 + ... + 165857.

It is an arithmetic number, because the mean of its divisors is an integer number (773948).

Almost surely, 2^3980292 is an apocalyptic number.

It is an amenable number.

3980292 is an abundant number, since it is smaller than the sum of its proper divisors (5307084).

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

3980292 is a wasteful number, since it uses less digits than its factorization.

3980292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331698 (or 331696 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 3980292 is about 1995.0669161710. The cubic root of 3980292 is about 158.4789716917.

The spelling of 3980292 in words is "three million, nine hundred eighty thousand, two hundred ninety-two".