3214399807 has 2 divisors, whose sum is σ = 3214399808. Its totient is φ = 3214399806.

The previous prime is 3214399787. The next prime is 3214399813. The reversal of 3214399807 is 7089934123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3214399807 - 2²³ = 3206011199 is a prime.

It is a super-2 number, since 2×3214399807² = 20664732238483274498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3214399897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1607199903 + 1607199904.

It is an arithmetic number, because the mean of its divisors is an integer number (1607199904).

Almost surely, 2^3214399807 is an apocalyptic number.

3214399807 is a deficient number, since it is larger than the sum of its proper divisors (1).

3214399807 is an equidigital number, since it uses as much as digits as its factorization.

3214399807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 3214399807 is about 56695.6771456167. The cubic root of 3214399807 is about 1475.8196814541.

The spelling of 3214399807 in words is "three billion, two hundred fourteen million, three hundred ninety-nine thousand, eight hundred seven".