2864947292 has 6 divisors (see below), whose sum is σ = 5013657768. Its totient is φ = 1432473644.

The previous prime is 2864947273. The next prime is 2864947301. The reversal of 2864947292 is 2927494682.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358118408 + ... + 358118415.

It is an arithmetic number, because the mean of its divisors is an integer number (835609628).

Almost surely, 2^2864947292 is an apocalyptic number.

It is an amenable number.

2864947292 is a deficient number, since it is larger than the sum of its proper divisors (2148710476).

2864947292 is a wasteful number, since it uses less digits than its factorization.

2864947292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716236827 (or 716236825 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 53.

The square root of 2864947292 is about 53525.2024003646. The cubic root of 2864947292 is about 1420.2742464425.

The spelling of 2864947292 in words is "two billion, eight hundred sixty-four million, nine hundred forty-seven thousand, two hundred ninety-two".