8695749001 has 3 divisors (see below), whose sum is σ = 8695842253. Its totient is φ = 8695655750.

The previous prime is 8695748983. The next prime is 8695749031. The reversal of 8695749001 is 1009475968.

The square root of 8695749001 is 93251.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a de Polignac number, because none of the positive numbers 2^k-8695749001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8695749031) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 46626 + ... + 139876.

Almost surely, 2^8695749001 is an apocalyptic number.

8695749001 is the 93251-st square number.

8695749001 is the 46626-th centered octagonal number.

It is an amenable number.

8695749001 is a deficient number, since it is larger than the sum of its proper divisors (93252).

8695749001 is an frugal number, since it uses more digits than its factorization.

8695749001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186502 (or 93251 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 49.

The cubic root of 8695749001 is about 2056.3750780049.

Multiplying 8695749001 by its sum of digits (49), we get a square (426091701049 = 652757²).

The spelling of 8695749001 in words is "eight billion, six hundred ninety-five million, seven hundred forty-nine thousand, one".