2630370930 has 32 divisors (see below), whose sum is σ = 6886790208. Its totient is φ = 637665600.

The previous prime is 2630370923. The next prime is 2630370983. The reversal of 2630370930 is 390730362.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 2630370891 and 2630370900.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3985081 + ... + 3985740.

It is an arithmetic number, because the mean of its divisors is an integer number (215212194).

Almost surely, 2^2630370930 is an apocalyptic number.

2630370930 is an abundant number, since it is smaller than the sum of its proper divisors (4256419278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2630370930 is a wasteful number, since it uses less digits than its factorization.

2630370930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7970842.

The product of its (nonzero) digits is 20412, while the sum is 33.

The square root of 2630370930 is about 51287.1419558548. The cubic root of 2630370930 is about 1380.4022719297.

The spelling of 2630370930 in words is "two billion, six hundred thirty million, three hundred seventy thousand, nine hundred thirty".