314661630 has 16 divisors (see below), whose sum is σ = 755187984. Its totient is φ = 83909760.

The previous prime is 314661553. The next prime is 314661631. The reversal of 314661630 is 36166413.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 10488721 = 314661630 / (3 + 1 + 4 + 6 + 6 + 1 + 6 + 3 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314661631) 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, 5244331 + ... + 5244390.

It is an arithmetic number, because the mean of its divisors is an integer number (47199249).

Almost surely, 2^314661630 is an apocalyptic number.

314661630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

314661630 is an abundant number, since it is smaller than the sum of its proper divisors (440526354).

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

314661630 is a wasteful number, since it uses less digits than its factorization.

314661630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10488731.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 314661630 is about 17738.7042931551. The cubic root of 314661630 is about 680.1654946100.

The spelling of 314661630 in words is "three hundred fourteen million, six hundred sixty-one thousand, six hundred thirty".