2749562794 has 64 divisors (see below), whose sum is σ = 4737761280. Its totient is φ = 1185480000.

The previous prime is 2749562791. The next prime is 2749562797. The reversal of 2749562794 is 4972659472.

It is an interprime number because it is at equal distance from previous prime (2749562791) and next prime (2749562797).

It is not an unprimeable number, because it can be changed into a prime (2749562791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12329767 + ... + 12329989.

It is an arithmetic number, because the mean of its divisors is an integer number (74027520).

Almost surely, 2^2749562794 is an apocalyptic number.

2749562794 is a deficient number, since it is larger than the sum of its proper divisors (1988198486).

2749562794 is a wasteful number, since it uses less digits than its factorization.

2749562794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547.

The product of its digits is 7620480, while the sum is 55.

The square root of 2749562794 is about 52436.2736471615. The cubic root of 2749562794 is about 1400.9454148225.

The spelling of 2749562794 in words is "two billion, seven hundred forty-nine million, five hundred sixty-two thousand, seven hundred ninety-four".