632342734 has 4 divisors (see below), whose sum is σ = 948514104. Its totient is φ = 316171366.

The previous prime is 632342729. The next prime is 632342741. The reversal of 632342734 is 437243236.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 632342734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158085682 + ... + 158085685.

It is an arithmetic number, because the mean of its divisors is an integer number (237128526).

Almost surely, 2^632342734 is an apocalyptic number.

632342734 is a deficient number, since it is larger than the sum of its proper divisors (316171370).

632342734 is a wasteful number, since it uses less digits than its factorization.

632342734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316171369.

The product of its digits is 72576, while the sum is 34.

The square root of 632342734 is about 25146.4258692960. The cubic root of 632342734 is about 858.3231857369.

The spelling of 632342734 in words is "six hundred thirty-two million, three hundred forty-two thousand, seven hundred thirty-four".