940693814 has 12 divisors (see below), whose sum is σ = 1441708404. Its totient is φ = 460337364.

The previous prime is 940693811. The next prime is 940693849. The reversal of 940693814 is 418396049.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940693811) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102044 + ... + 110879.

It is an arithmetic number, because the mean of its divisors is an integer number (120142367).

Almost surely, 2^940693814 is an apocalyptic number.

940693814 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

940693814 is a deficient number, since it is larger than the sum of its proper divisors (501014590).

940693814 is a wasteful number, since it uses less digits than its factorization.

940693814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213019 (or 212972 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 940693814 is about 30670.7322051496. The cubic root of 940693814 is about 979.8270602788.

The spelling of 940693814 in words is "nine hundred forty million, six hundred ninety-three thousand, eight hundred fourteen".