7672961 has 8 divisors (see below), whose sum is σ = 8035200. Its totient is φ = 7313152.

The previous prime is 7672943. The next prime is 7672981. The reversal of 7672961 is 1692767.

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 7672961 - 2¹⁴ = 7656577 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7672901) 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, 9956 + ... + 10698.

It is an arithmetic number, because the mean of its divisors is an integer number (1004400).

Almost surely, 2^7672961 is an apocalyptic number.

It is an amenable number.

7672961 is a deficient number, since it is larger than the sum of its proper divisors (362239).

7672961 is a wasteful number, since it uses less digits than its factorization.

7672961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215.

The product of its digits is 31752, while the sum is 38.

The square root of 7672961 is about 2770.0110108084. The cubic root of 7672961 is about 197.2366709010.

It can be divided in two parts, 76 and 72961, that added together give a palindrome (73037).

The spelling of 7672961 in words is "seven million, six hundred seventy-two thousand, nine hundred sixty-one".