396867202 has 4 divisors (see below), whose sum is σ = 595300806. Its totient is φ = 198433600.

The previous prime is 396867161. The next prime is 396867221. The reversal of 396867202 is 202768693.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202768693 = 43 ⋅4715551.

It can be written as a sum of positive squares in only one way, i.e., 390102001 + 6765201 = 19751^2 + 2601^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99216799 + ... + 99216802.

Almost surely, 2^396867202 is an apocalyptic number.

396867202 is a deficient number, since it is larger than the sum of its proper divisors (198433604).

396867202 is a wasteful number, since it uses less digits than its factorization.

396867202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198433603.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 396867202 is about 19921.5260961604. The cubic root of 396867202 is about 734.8777015885.

The spelling of 396867202 in words is "three hundred ninety-six million, eight hundred sixty-seven thousand, two hundred two".