314701628 has 6 divisors (see below), whose sum is σ = 550727856. Its totient is φ = 157350812.

The previous prime is 314701627. The next prime is 314701661. The reversal of 314701628 is 826107413.

It is a super-2 number, since 2×314701628² = 198074229331700768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 314701594 and 314701603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314701627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39337700 + ... + 39337707.

It is an arithmetic number, because the mean of its divisors is an integer number (91787976).

Almost surely, 2^314701628 is an apocalyptic number.

It is an amenable number.

314701628 is a deficient number, since it is larger than the sum of its proper divisors (236026228).

314701628 is a wasteful number, since it uses less digits than its factorization.

314701628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78675411 (or 78675409 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 314701628 is about 17739.8316790211. The cubic root of 314701628 is about 680.1943129810.

The spelling of 314701628 in words is "three hundred fourteen million, seven hundred one thousand, six hundred twenty-eight".