2930678430 has 32 divisors (see below), whose sum is σ = 7035700608. Its totient is φ = 781284000.

The previous prime is 2930678393. The next prime is 2930678447. The reversal of 2930678430 is 348760392.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105505 + ... + 130355.

It is an arithmetic number, because the mean of its divisors is an integer number (219865644).

Almost surely, 2^2930678430 is an apocalyptic number.

2930678430 is an abundant number, since it is smaller than the sum of its proper divisors (4105022178).

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

2930678430 is a wasteful number, since it uses less digits than its factorization.

2930678430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28792.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 2930678430 is about 54135.7407818532. The cubic root of 2930678430 is about 1431.0541121790.

The spelling of 2930678430 in words is "two billion, nine hundred thirty million, six hundred seventy-eight thousand, four hundred thirty".