7388634 has 16 divisors (see below), whose sum is σ = 16120800. Its totient is φ = 2238960.

The previous prime is 7388621. The next prime is 7388639. The reversal of 7388634 is 4368837.

It is a junction number, because it is equal to n+sod(n) for n = 7388592 and 7388601.

It is not an unprimeable number, because it can be changed into a prime (7388639) 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, 55909 + ... + 56040.

It is an arithmetic number, because the mean of its divisors is an integer number (1007550).

Almost surely, 2^7388634 is an apocalyptic number.

7388634 is an abundant number, since it is smaller than the sum of its proper divisors (8732166).

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

7388634 is a wasteful number, since it uses less digits than its factorization.

7388634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111965.

The product of its digits is 96768, while the sum is 39.

The square root of 7388634 is about 2718.2041865908. The cubic root of 7388634 is about 194.7696952325.

It can be divided in two parts, 73886 and 34, that added together give a triangular number (73920 = T₃₈₄).

The spelling of 7388634 in words is "seven million, three hundred eighty-eight thousand, six hundred thirty-four".