4631493738 has 16 divisors (see below), whose sum is σ = 9296431200. Its totient is φ = 1538257296.

The previous prime is 4631493733. The next prime is 4631493743. The reversal of 4631493738 is 8373941364.

It is an interprime number because it is at equal distance from previous prime (4631493733) and next prime (4631493743).

It is not an unprimeable number, because it can be changed into a prime (4631493733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1391688 + ... + 1395011.

It is an arithmetic number, because the mean of its divisors is an integer number (581026950).

Almost surely, 2^4631493738 is an apocalyptic number.

4631493738 is an abundant number, since it is smaller than the sum of its proper divisors (4664937462).

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

4631493738 is a wasteful number, since it uses less digits than its factorization.

4631493738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2786981.

The product of its digits is 1306368, while the sum is 48.

The square root of 4631493738 is about 68055.0787083521. The cubic root of 4631493738 is about 1666.8903296547.

The spelling of 4631493738 in words is "four billion, six hundred thirty-one million, four hundred ninety-three thousand, seven hundred thirty-eight".