399316202 has 16 divisors (see below), whose sum is σ = 626400000. Its totient is φ = 190554672.

The previous prime is 399316199. The next prime is 399316223. The reversal of 399316202 is 202613993.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11924 + ... + 30672.

It is an arithmetic number, because the mean of its divisors is an integer number (39150000).

Almost surely, 2^399316202 is an apocalyptic number.

399316202 is a deficient number, since it is larger than the sum of its proper divisors (227083798).

399316202 is a wasteful number, since it uses less digits than its factorization.

399316202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19237.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 399316202 is about 19982.8977378157. The cubic root of 399316202 is about 736.3862046918.

The spelling of 399316202 in words is "three hundred ninety-nine million, three hundred sixteen thousand, two hundred two".