2629695044 has 12 divisors (see below), whose sum is σ = 4602744300. Its totient is φ = 1314625248.

The previous prime is 2629695007. The next prime is 2629695083. The reversal of 2629695044 is 4405969262.

It can be written as a sum of positive squares in 2 ways, for example, as 845646400 + 1784048644 = 29080^2 + 42238^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2629695044.

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, 27359 + ... + 77510.

It is an arithmetic number, because the mean of its divisors is an integer number (383562025).

Almost surely, 2^2629695044 is an apocalyptic number.

It is an amenable number.

2629695044 is a deficient number, since it is larger than the sum of its proper divisors (1973049256).

2629695044 is a wasteful number, since it uses less digits than its factorization.

2629695044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111142 (or 111140 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 47.

The square root of 2629695044 is about 51280.5522981179. The cubic root of 2629695044 is about 1380.2840282145.

The spelling of 2629695044 in words is "two billion, six hundred twenty-nine million, six hundred ninety-five thousand, forty-four".