2699274152 has 8 divisors (see below), whose sum is σ = 5061139050. Its totient is φ = 1349637072.

The previous prime is 2699274101. The next prime is 2699274169. The reversal of 2699274152 is 2514729962.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2562991876 + 136282276 = 50626^2 + 11674^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2699274097 and 2699274106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168704627 + ... + 168704642.

Almost surely, 2^2699274152 is an apocalyptic number.

It is an amenable number.

2699274152 is a deficient number, since it is larger than the sum of its proper divisors (2361864898).

2699274152 is a wasteful number, since it uses less digits than its factorization.

2699274152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337409275 (or 337409271 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The square root of 2699274152 is about 51954.5392819530. The cubic root of 2699274152 is about 1392.3518578644.

The spelling of 2699274152 in words is "two billion, six hundred ninety-nine million, two hundred seventy-four thousand, one hundred fifty-two".