8749604369 has 8 divisors (see below), whose sum is σ = 9551747712. Its totient is φ = 7948581840.

The previous prime is 8749604333. The next prime is 8749604371. The reversal of 8749604369 is 9634069478.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8749604369 - 2²⁴ = 8732827153 is a prime.

It is a super-2 number, since 2×8749604369² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8749624369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263834 + ... + 295139.

It is an arithmetic number, because the mean of its divisors is an integer number (1193968464).

Almost surely, 2^8749604369 is an apocalyptic number.

It is an amenable number.

8749604369 is a deficient number, since it is larger than the sum of its proper divisors (802143343).

8749604369 is a wasteful number, since it uses less digits than its factorization.

8749604369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560407.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The square root of 8749604369 is about 93539.3199087956. The cubic root of 8749604369 is about 2060.6115921367.

The spelling of 8749604369 in words is "eight billion, seven hundred forty-nine million, six hundred four thousand, three hundred sixty-nine".