13374634 has 32 divisors (see below), whose sum is σ = 25280640. Its totient is φ = 5164992.

The previous prime is 13374629. The next prime is 13374637. The reversal of 13374634 is 43647331.

It is a junction number, because it is equal to n+sod(n) for n = 13374596 and 13374605.

It is not an unprimeable number, because it can be changed into a prime (13374637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6972 + ... + 8680.

It is an arithmetic number, because the mean of its divisors is an integer number (790020).

Almost surely, 2^13374634 is an apocalyptic number.

13374634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13374634 is a deficient number, since it is larger than the sum of its proper divisors (11906006).

13374634 is a wasteful number, since it uses less digits than its factorization.

13374634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774.

The product of its digits is 18144, while the sum is 31.

The square root of 13374634 is about 3657.1346707498. The cubic root of 13374634 is about 237.3708047100.

The spelling of 13374634 in words is "thirteen million, three hundred seventy-four thousand, six hundred thirty-four".