314777420 has 12 divisors (see below), whose sum is σ = 661032624. Its totient is φ = 125910960.

The previous prime is 314777399. The next prime is 314777429. The reversal of 314777420 is 24777413.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (314777429) 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, 7869416 + ... + 7869455.

It is an arithmetic number, because the mean of its divisors is an integer number (55086052).

Almost surely, 2^314777420 is an apocalyptic number.

It is an amenable number.

314777420 is an abundant number, since it is smaller than the sum of its proper divisors (346255204).

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

314777420 is a wasteful number, since it uses less digits than its factorization.

314777420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15738880 (or 15738878 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 314777420 is about 17741.9677600879. The cubic root of 314777420 is about 680.2489140642.

The spelling of 314777420 in words is "three hundred fourteen million, seven hundred seventy-seven thousand, four hundred twenty".