2916430628 has 12 divisors (see below), whose sum is σ = 5106823260. Its totient is φ = 1457338272.

The previous prime is 2916430609. The next prime is 2916430633. The reversal of 2916430628 is 8260346192.

2916430628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 971444224 + 1944986404 = 31168^2 + 44102^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211751 + ... + 225102.

It is an arithmetic number, because the mean of its divisors is an integer number (425568605).

Almost surely, 2^2916430628 is an apocalyptic number.

It is an amenable number.

2916430628 is a deficient number, since it is larger than the sum of its proper divisors (2190392632).

2916430628 is a wasteful number, since it uses less digits than its factorization.

2916430628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438526 (or 438524 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 2916430628 is about 54003.9871490985. The cubic root of 2916430628 is about 1428.7312704024.

The spelling of 2916430628 in words is "two billion, nine hundred sixteen million, four hundred thirty thousand, six hundred twenty-eight".