699340748 has 24 divisors (see below), whose sum is σ = 1237655328. Its totient is φ = 345735936.

The previous prime is 699340739. The next prime is 699340751. The reversal of 699340748 is 847043996.

It is a junction number, because it is equal to n+sod(n) for n = 699340696 and 699340705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449540 + ... + 451092.

It is an arithmetic number, because the mean of its divisors is an integer number (51568972).

Almost surely, 2^699340748 is an apocalyptic number.

It is an amenable number.

699340748 is a deficient number, since it is larger than the sum of its proper divisors (538314580).

699340748 is a wasteful number, since it uses less digits than its factorization.

699340748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753 (or 2751 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 699340748 is about 26445.0514841624. The cubic root of 699340748 is about 887.6251749118.

The spelling of 699340748 in words is "six hundred ninety-nine million, three hundred forty thousand, seven hundred forty-eight".