3970299768 has 16 divisors (see below), whose sum is σ = 9925749480. Its totient is φ = 1323433248.

The previous prime is 3970299737. The next prime is 3970299769. The reversal of 3970299768 is 8679920793.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3970299769) 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, 82714555 + ... + 82714602.

Almost surely, 2^3970299768 is an apocalyptic number.

It is an amenable number.

3970299768 is an abundant number, since it is smaller than the sum of its proper divisors (5955449712).

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

3970299768 is a wasteful number, since it uses less digits than its factorization.

3970299768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165429166 (or 165429162 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 60.

The square root of 3970299768 is about 63010.3147746462. The cubic root of 3970299768 is about 1583.4624393880.

The spelling of 3970299768 in words is "three billion, nine hundred seventy million, two hundred ninety-nine thousand, seven hundred sixty-eight".