2765490928 has 40 divisors (see below), whose sum is σ = 5674601088. Its totient is φ = 1302873792.

The previous prime is 2765490919. The next prime is 2765490943. The reversal of 2765490928 is 8290945672.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31426 + ... + 80737.

Almost surely, 2^2765490928 is an apocalyptic number.

It is an amenable number.

2765490928 is an abundant number, since it is smaller than the sum of its proper divisors (2909110160).

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

2765490928 is a wasteful number, since it uses less digits than its factorization.

2765490928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112261 (or 112255 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The square root of 2765490928 is about 52587.9351943010. The cubic root of 2765490928 is about 1403.6454192878.

The spelling of 2765490928 in words is "two billion, seven hundred sixty-five million, four hundred ninety thousand, nine hundred twenty-eight".