13970334 has 32 divisors (see below), whose sum is σ = 32175360. Its totient is φ = 3961152.

The previous prime is 13970309. The next prime is 13970347. The reversal of 13970334 is 43307931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4642 + ... + 7034.

It is an arithmetic number, because the mean of its divisors is an integer number (1005480).

Almost surely, 2^13970334 is an apocalyptic number.

13970334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13970334 is an abundant number, since it is smaller than the sum of its proper divisors (18205026).

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

13970334 is a wasteful number, since it uses less digits than its factorization.

13970334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 13970334 is about 3737.6909984642. The cubic root of 13970334 is about 240.8438696502.

The spelling of 13970334 in words is "thirteen million, nine hundred seventy thousand, three hundred thirty-four".