608698413 has 12 divisors (see below), whose sum is σ = 930950748. Its totient is φ = 381928320.

The previous prime is 608698403. The next prime is 608698469. The reversal of 608698413 is 314896806.

It can be written as a sum of positive squares in 2 ways, for example, as 541818729 + 66879684 = 23277^2 + 8178^2 .

It is not a de Polignac number, because 608698413 - 2⁸ = 608698157 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608698403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1989058 + ... + 1989363.

It is an arithmetic number, because the mean of its divisors is an integer number (77579229).

Almost surely, 2^608698413 is an apocalyptic number.

It is an amenable number.

608698413 is a deficient number, since it is larger than the sum of its proper divisors (322252335).

608698413 is a wasteful number, since it uses less digits than its factorization.

608698413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978444 (or 3978441 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 608698413 is about 24671.8141408369. The cubic root of 608698413 is about 847.4889736733.

The spelling of 608698413 in words is "six hundred eight million, six hundred ninety-eight thousand, four hundred thirteen".