76743941 has 16 divisors (see below), whose sum is σ = 81051648. Its totient is φ = 72576000.

The previous prime is 76743937. The next prime is 76743959. The reversal of 76743941 is 14934767.

It is a cyclic number.

It is not a de Polignac number, because 76743941 - 2² = 76743937 is a prime.

It is a super-2 number, since 2×76743941² = 11779264960422962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76743041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397541 + ... + 397733.

It is an arithmetic number, because the mean of its divisors is an integer number (5065728).

Almost surely, 2^76743941 is an apocalyptic number.

It is an amenable number.

76743941 is a deficient number, since it is larger than the sum of its proper divisors (4307707).

76743941 is a wasteful number, since it uses less digits than its factorization.

76743941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452.

The product of its digits is 127008, while the sum is 41.

The square root of 76743941 is about 8760.3619217473. The cubic root of 76743941 is about 424.9599796226.

The spelling of 76743941 in words is "seventy-six million, seven hundred forty-three thousand, nine hundred forty-one".