8790739 has 8 divisors (see below), whose sum is σ = 9149760. Its totient is φ = 8438976.

The previous prime is 8790721. The next prime is 8790757. The reversal of 8790739 is 9370978.

It is an interprime number because it is at equal distance from previous prime (8790721) and next prime (8790757).

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 8790739 - 2⁵ = 8790707 is a prime.

It is a super-2 number, since 2×8790739² = 154554184332242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8790695 and 8790704.

It is not an unprimeable number, because it can be changed into a prime (8790539) 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, 727 + ... + 4255.

It is an arithmetic number, because the mean of its divisors is an integer number (1143720).

Almost surely, 2^8790739 is an apocalyptic number.

8790739 is a deficient number, since it is larger than the sum of its proper divisors (359021).

8790739 is a wasteful number, since it uses less digits than its factorization.

8790739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3629.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 8790739 is about 2964.9180427121. The cubic root of 8790739 is about 206.3835738360.

The spelling of 8790739 in words is "eight million, seven hundred ninety thousand, seven hundred thirty-nine".