76369249 has 16 divisors (see below), whose sum is σ = 84639744. Its totient is φ = 68331600.

The previous prime is 76369243. The next prime is 76369259. The reversal of 76369249 is 94296367.

It is a cyclic number.

It is not a de Polignac number, because 76369249 - 2⁷ = 76369121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76369199 and 76369208.

It is not an unprimeable number, because it can be changed into a prime (76369243) 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, 342352 + ... + 342574.

It is an arithmetic number, because the mean of its divisors is an integer number (5289984).

Almost surely, 2^76369249 is an apocalyptic number.

It is an amenable number.

76369249 is a deficient number, since it is larger than the sum of its proper divisors (8270495).

76369249 is a wasteful number, since it uses less digits than its factorization.

76369249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588.

The product of its digits is 489888, while the sum is 46.

The square root of 76369249 is about 8738.9501085657. The cubic root of 76369249 is about 424.2672476360.

The spelling of 76369249 in words is "seventy-six million, three hundred sixty-nine thousand, two hundred forty-nine".