3970492 has 6 divisors (see below), whose sum is σ = 6948368. Its totient is φ = 1985244.

The previous prime is 3970489. The next prime is 3970493. The reversal of 3970492 is 2940793.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3970493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496308 + ... + 496315.

Almost surely, 2^3970492 is an apocalyptic number.

It is an amenable number.

3970492 is a deficient number, since it is larger than the sum of its proper divisors (2977876).

3970492 is a wasteful number, since it uses less digits than its factorization.

3970492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992627 (or 992625 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 3970492 is about 1992.6093445530. The cubic root of 3970492 is about 158.3487994741.

The spelling of 3970492 in words is "three million, nine hundred seventy thousand, four hundred ninety-two".