699396934 has 4 divisors (see below), whose sum is σ = 1049095404. Its totient is φ = 349698466.

The previous prime is 699396877. The next prime is 699396947. The reversal of 699396934 is 439693996.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 174849232 + ... + 174849235.

It is an arithmetic number, because the mean of its divisors is an integer number (262273851).

Almost surely, 2^699396934 is an apocalyptic number.

699396934 is a deficient number, since it is larger than the sum of its proper divisors (349698470).

699396934 is a wasteful number, since it uses less digits than its factorization.

699396934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349698469.

The product of its digits is 8503056, while the sum is 58.

The square root of 699396934 is about 26446.1137787766. The cubic root of 699396934 is about 887.6489452854.

The spelling of 699396934 in words is "six hundred ninety-nine million, three hundred ninety-six thousand, nine hundred thirty-four".