2750429956 has 12 divisors (see below), whose sum is σ = 4862874268. Its totient is φ = 1361037312.

The previous prime is 2750429939. The next prime is 2750429993. The reversal of 2750429956 is 6599240572.

It can be written as a sum of positive squares in 2 ways, for example, as 1145145600 + 1605284356 = 33840^2 + 40066^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3543981 + ... + 3544756.

Almost surely, 2^2750429956 is an apocalyptic number.

It is an amenable number.

2750429956 is a deficient number, since it is larger than the sum of its proper divisors (2112444312).

2750429956 is a wasteful number, since it uses less digits than its factorization.

2750429956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7088838 (or 7088836 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 49.

The square root of 2750429956 is about 52444.5417178947. The cubic root of 2750429956 is about 1401.0926768938.

The spelling of 2750429956 in words is "two billion, seven hundred fifty million, four hundred twenty-nine thousand, nine hundred fifty-six".