314697621 has 8 divisors (see below), whose sum is σ = 479539264. Its totient is φ = 179827200.

The previous prime is 314697619. The next prime is 314697679. The reversal of 314697621 is 126796413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 314697621 - 2¹ = 314697619 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 314697621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314697601) 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, 7492780 + ... + 7492821.

It is an arithmetic number, because the mean of its divisors is an integer number (59942408).

Almost surely, 2^314697621 is an apocalyptic number.

It is an amenable number.

314697621 is a deficient number, since it is larger than the sum of its proper divisors (164841643).

314697621 is a wasteful number, since it uses less digits than its factorization.

314697621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14985611.

The product of its digits is 54432, while the sum is 39.

The square root of 314697621 is about 17739.7187407242. The cubic root of 314697621 is about 680.1914260664.

The spelling of 314697621 in words is "three hundred fourteen million, six hundred ninety-seven thousand, six hundred twenty-one".