2430640630 has 32 divisors (see below), whose sum is σ = 4901899680. Its totient is φ = 859979520.

The previous prime is 2430640613. The next prime is 2430640643. The reversal of 2430640630 is 360460342.

It is a congruent number.

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, 294535 + ... + 302674.

It is an arithmetic number, because the mean of its divisors is an integer number (153184365).

Almost surely, 2^2430640630 is an apocalyptic number.

2430640630 is an abundant number, since it is smaller than the sum of its proper divisors (2471259050).

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

2430640630 is a wasteful number, since it uses less digits than its factorization.

2430640630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597264.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 2430640630 is about 49301.5276639578. The cubic root of 2430640630 is about 1344.5395585379.

The spelling of 2430640630 in words is "two billion, four hundred thirty million, six hundred forty thousand, six hundred thirty".