4640635294 has 8 divisors (see below), whose sum is σ = 6976054008. Its totient is φ = 2315283960.

The previous prime is 4640635283. The next prime is 4640635309. The reversal of 4640635294 is 4925360464.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4640635294.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2515692 + ... + 2517535.

It is an arithmetic number, because the mean of its divisors is an integer number (872006751).

Almost surely, 2^4640635294 is an apocalyptic number.

4640635294 is a deficient number, since it is larger than the sum of its proper divisors (2335418714).

4640635294 is a wasteful number, since it uses less digits than its factorization.

4640635294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5033690.

The product of its (nonzero) digits is 622080, while the sum is 43.

The square root of 4640635294 is about 68122.2085226250. The cubic root of 4640635294 is about 1667.9863012541.

The spelling of 4640635294 in words is "four billion, six hundred forty million, six hundred thirty-five thousand, two hundred ninety-four".