3970064 has 20 divisors (see below), whose sum is σ = 8791104. Its totient is φ = 1701408.

The previous prime is 3970049. The next prime is 3970073. The reversal of 3970064 is 4600793.

It is a super-2 number, since 2×3970064² = 31522816328192, which contains 22 as substring.

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, 17612 + ... + 17835.

Almost surely, 2^3970064 is an apocalyptic number.

It is an amenable number.

3970064 is an abundant number, since it is smaller than the sum of its proper divisors (4821040).

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

3970064 is a wasteful number, since it uses less digits than its factorization.

3970064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35462 (or 35456 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 3970064 is about 1992.5019447920. The cubic root of 3970064 is about 158.3431095226.

It can be divided in two parts, 3 and 970064, that multiplied together give a palindrome (2910192).

The spelling of 3970064 in words is "three million, nine hundred seventy thousand, sixty-four".