2629865030 has 16 divisors (see below), whose sum is σ = 5097892464. Its totient is φ = 971027040.

The previous prime is 2629864987. The next prime is 2629865033. The reversal of 2629865030 is 305689262.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2629865033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10114736 + ... + 10114995.

It is an arithmetic number, because the mean of its divisors is an integer number (318618279).

Almost surely, 2^2629865030 is an apocalyptic number.

2629865030 is a deficient number, since it is larger than the sum of its proper divisors (2468027434).

2629865030 is a wasteful number, since it uses less digits than its factorization.

2629865030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20229751.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 2629865030 is about 51282.2096832810. The cubic root of 2629865030 is about 1380.3137685331.

The spelling of 2629865030 in words is "two billion, six hundred twenty-nine million, eight hundred sixty-five thousand, thirty".