940698306 has 32 divisors (see below), whose sum is σ = 2091962880. Its totient is φ = 313337808.

The previous prime is 940698299. The next prime is 940698329. The reversal of 940698306 is 603896049.

It is a super-2 number, since 2×940698306² = 1769826605822539272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79060 + ... + 90176.

It is an arithmetic number, because the mean of its divisors is an integer number (65373840).

Almost surely, 2^940698306 is an apocalyptic number.

940698306 is an abundant number, since it is smaller than the sum of its proper divisors (1151264574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

940698306 is a wasteful number, since it uses less digits than its factorization.

940698306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12695 (or 12689 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 940698306 is about 30670.8054344844. The cubic root of 940698306 is about 979.8286198993.

The spelling of 940698306 in words is "nine hundred forty million, six hundred ninety-eight thousand, three hundred six".