2975339977 has 4 divisors (see below), whose sum is σ = 2976376320. Its totient is φ = 2974303636.

The previous prime is 2975339959. The next prime is 2975339993. The reversal of 2975339977 is 7799335792.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2975339977 - 2⁷ = 2975339849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2975339957) 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, 513853 + ... + 519610.

It is an arithmetic number, because the mean of its divisors is an integer number (744094080).

Almost surely, 2^2975339977 is an apocalyptic number.

It is an amenable number.

2975339977 is a deficient number, since it is larger than the sum of its proper divisors (1036343).

2975339977 is a wasteful number, since it uses less digits than its factorization.

2975339977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036342.

The product of its digits is 22504230, while the sum is 61.

The square root of 2975339977 is about 54546.6770481942. The cubic root of 2975339977 is about 1438.2869252261.

The spelling of 2975339977 in words is "two billion, nine hundred seventy-five million, three hundred thirty-nine thousand, nine hundred seventy-seven".