14690379 has 16 divisors (see below), whose sum is σ = 21484800. Its totient is φ = 8854560.

The previous prime is 14690371. The next prime is 14690387. The reversal of 14690379 is 97309641.

It is an interprime number because it is at equal distance from previous prime (14690371) and next prime (14690387).

It is not a de Polignac number, because 14690379 - 2³ = 14690371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14690371) 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, 5449 + ... + 7685.

It is an arithmetic number, because the mean of its divisors is an integer number (1342800).

Almost surely, 2^14690379 is an apocalyptic number.

14690379 is a deficient number, since it is larger than the sum of its proper divisors (6794421).

14690379 is a wasteful number, since it uses less digits than its factorization.

14690379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 14690379 is about 3832.8030212887. The cubic root of 14690379 is about 244.9125274294.

It can be divided in two parts, 146 and 90379, that added together give a triangular number (90525 = T₄₂₅).

The spelling of 14690379 in words is "fourteen million, six hundred ninety thousand, three hundred seventy-nine".