8860749 has 8 divisors (see below), whose sum is σ = 11901120. Its totient is φ = 5863776.

The previous prime is 8860739. The next prime is 8860771. The reversal of 8860749 is 9470688.

8860749 = 25² + 26² + ... + 298².

It is a happy number.

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

It is not a de Polignac number, because 8860749 - 2²¹ = 6763597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8860749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8860739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10369 + ... + 11190.

It is an arithmetic number, because the mean of its divisors is an integer number (1487640).

Almost surely, 2^8860749 is an apocalyptic number.

It is an amenable number.

8860749 is a deficient number, since it is larger than the sum of its proper divisors (3040371).

8860749 is a wasteful number, since it uses less digits than its factorization.

8860749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21699.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 8860749 is about 2976.7010263041. The cubic root of 8860749 is about 206.9300097107.

The spelling of 8860749 in words is "eight million, eight hundred sixty thousand, seven hundred forty-nine".