314626406 has 4 divisors (see below), whose sum is σ = 471939612. Its totient is φ = 157313202.

The previous prime is 314626369. The next prime is 314626421. The reversal of 314626406 is 604626413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 604626413 = 653 ⋅925921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78656600 + ... + 78656603.

It is an arithmetic number, because the mean of its divisors is an integer number (117984903).

Almost surely, 2^314626406 is an apocalyptic number.

314626406 is a deficient number, since it is larger than the sum of its proper divisors (157313206).

314626406 is a wasteful number, since it uses less digits than its factorization.

314626406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157313205.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 314626406 is about 17737.7114081834. The cubic root of 314626406 is about 680.1401138611.

The spelling of 314626406 in words is "three hundred fourteen million, six hundred twenty-six thousand, four hundred six".