7956969 has 8 divisors (see below), whose sum is σ = 11233440. Its totient is φ = 4992576.

The previous prime is 7956967. The next prime is 7956979. The reversal of 7956969 is 9696597.

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

It is not a de Polignac number, because 7956969 - 2¹ = 7956967 is a prime.

It is a super-2 number, since 2×7956969² = 126626711333922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 156019 = 7956969 / (7 + 9 + 5 + 6 + 9 + 6 + 9).

It is not an unprimeable number, because it can be changed into a prime (7956967) 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, 77959 + ... + 78060.

It is an arithmetic number, because the mean of its divisors is an integer number (1404180).

Almost surely, 2^7956969 is an apocalyptic number.

It is an amenable number.

7956969 is a deficient number, since it is larger than the sum of its proper divisors (3276471).

7956969 is a wasteful number, since it uses less digits than its factorization.

7956969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156039.

The product of its digits is 918540, while the sum is 51.

The square root of 7956969 is about 2820.8099900560. The cubic root of 7956969 is about 199.6407634652.

The spelling of 7956969 in words is "seven million, nine hundred fifty-six thousand, nine hundred sixty-nine".