2745902994 has 8 divisors (see below), whose sum is σ = 5491806000. Its totient is φ = 915300996.

The previous prime is 2745902993. The next prime is 2745903007. The reversal of 2745902994 is 4992095472.

2745902994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2745902994 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2745902993) 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, 228825244 + ... + 228825255.

It is an arithmetic number, because the mean of its divisors is an integer number (686475750).

Almost surely, 2^2745902994 is an apocalyptic number.

2745902994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2745902994 is a wasteful number, since it uses less digits than its factorization.

2745902994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457650504.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 2745902994 is about 52401.3644288009. The cubic root of 2745902994 is about 1400.3235636486.

The spelling of 2745902994 in words is "two billion, seven hundred forty-five million, nine hundred two thousand, nine hundred ninety-four".