2940802577 has 4 divisors (see below), whose sum is σ = 3095581680. Its totient is φ = 2786023476.

The previous prime is 2940802561. The next prime is 2940802589. The reversal of 2940802577 is 7752080492.

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 2940802577 - 2⁴ = 2940802561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2940802537) 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, 77389523 + ... + 77389560.

It is an arithmetic number, because the mean of its divisors is an integer number (773895420).

Almost surely, 2^2940802577 is an apocalyptic number.

It is an amenable number.

2940802577 is a deficient number, since it is larger than the sum of its proper divisors (154779103).

2940802577 is a wasteful number, since it uses less digits than its factorization.

2940802577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154779102.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 2940802577 is about 54229.1672165450. The cubic root of 2940802577 is about 1432.7000963345.

The spelling of 2940802577 in words is "two billion, nine hundred forty million, eight hundred two thousand, five hundred seventy-seven".