2630190732 has 48 divisors (see below), whose sum is σ = 6787839072. Its totient is φ = 787415040.

The previous prime is 2630190709. The next prime is 2630190733. The reversal of 2630190732 is 2370910362.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2630190693 and 2630190702.

It is not an unprimeable number, because it can be changed into a prime (2630190733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222069 + ... + 233612.

It is an arithmetic number, because the mean of its divisors is an integer number (141413314).

Almost surely, 2^2630190732 is an apocalyptic number.

It is an amenable number.

2630190732 is an abundant number, since it is smaller than the sum of its proper divisors (4157648340).

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

2630190732 is a wasteful number, since it uses less digits than its factorization.

2630190732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455738 (or 455736 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 2630190732 is about 51285.3851696563. The cubic root of 2630190732 is about 1380.3707489474.

The spelling of 2630190732 in words is "two billion, six hundred thirty million, one hundred ninety thousand, seven hundred thirty-two".