2630226345 has 32 divisors (see below), whose sum is σ = 4298002560. Its totient is φ = 1373222400.

The previous prime is 2630226337. The next prime is 2630226367. The reversal of 2630226345 is 5436220362.

It is not a de Polignac number, because 2630226345 - 2³ = 2630226337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125082 + ... + 144588.

It is an arithmetic number, because the mean of its divisors is an integer number (134312580).

Almost surely, 2^2630226345 is an apocalyptic number.

It is an amenable number.

2630226345 is a deficient number, since it is larger than the sum of its proper divisors (1667776215).

2630226345 is a wasteful number, since it uses less digits than its factorization.

2630226345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19705.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 2630226345 is about 51285.7323726590. The cubic root of 2630226345 is about 1380.3769790306.

The spelling of 2630226345 in words is "two billion, six hundred thirty million, two hundred twenty-six thousand, three hundred forty-five".