314979290 has 8 divisors (see below), whose sum is σ = 566962740. Its totient is φ = 125991712.

The previous prime is 314979271. The next prime is 314979299. The reversal of 314979290 is 92979413.

It can be written as a sum of positive squares in 2 ways, for example, as 268861609 + 46117681 = 16397^2 + 6791^2 .

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

It is not an unprimeable number, because it can be changed into a prime (314979299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15748955 + ... + 15748974.

Almost surely, 2^314979290 is an apocalyptic number.

314979290 is a deficient number, since it is larger than the sum of its proper divisors (251983450).

314979290 is a wasteful number, since it uses less digits than its factorization.

314979290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31497936.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 314979290 is about 17747.6559015550. The cubic root of 314979290 is about 680.3942998667.

The spelling of 314979290 in words is "three hundred fourteen million, nine hundred seventy-nine thousand, two hundred ninety".