3077942002 has 16 divisors (see below), whose sum is σ = 4674349080. Its totient is φ = 1519867008.

The previous prime is 3077941957. The next prime is 3077942003. The reversal of 3077942002 is 2002497703.

It can be written as a sum of positive squares in 4 ways, for example, as 1990855161 + 1087086841 = 44619^2 + 32971^2 .

It is not an unprimeable number, because it can be changed into a prime (3077942003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146248 + ... + 165964.

Almost surely, 2^3077942002 is an apocalyptic number.

3077942002 is a deficient number, since it is larger than the sum of its proper divisors (1596407078).

3077942002 is a wasteful number, since it uses less digits than its factorization.

3077942002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20685.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 3077942002 is about 55479.2033288150. The cubic root of 3077942002 is about 1454.6331392052.

The spelling of 3077942002 in words is "three billion, seventy-seven million, nine hundred forty-two thousand, two".