74077493763 has 48 divisors (see below), whose sum is σ = 127725351936. Its totient is φ = 37813366080.

The previous prime is 74077493753. The next prime is 74077493801. The reversal of 74077493763 is 36739477047.

It is not a de Polignac number, because 74077493763 - 2⁸ = 74077493507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74077493753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 565981 + ... + 684462.

It is an arithmetic number, because the mean of its divisors is an integer number (2660944832).

Almost surely, 2^74077493763 is an apocalyptic number.

74077493763 is a deficient number, since it is larger than the sum of its proper divisors (53647858173).

74077493763 is a wasteful number, since it uses less digits than its factorization.

74077493763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250504 (or 1250497 counting only the distinct ones).

The product of its (nonzero) digits is 18670176, while the sum is 57.

The spelling of 74077493763 in words is "seventy-four billion, seventy-seven million, four hundred ninety-three thousand, seven hundred sixty-three".