7972634 has 8 divisors (see below), whose sum is σ = 11981088. Its totient is φ = 3978940.

The previous prime is 7972633. The next prime is 7972663. The reversal of 7972634 is 4362797.

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

It is a d-powerful number, because it can be written as 7² + 9⁴ + 7⁷ + 2²¹ + 6³ + 3¹⁴ + 4⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7972633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2222 + ... + 4569.

It is an arithmetic number, because the mean of its divisors is an integer number (1497636).

Almost surely, 2^7972634 is an apocalyptic number.

7972634 is a deficient number, since it is larger than the sum of its proper divisors (4008454).

7972634 is a wasteful number, since it uses less digits than its factorization.

7972634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7380.

The product of its digits is 63504, while the sum is 38.

The square root of 7972634 is about 2823.5853094957. The cubic root of 7972634 is about 199.7716894707.

The spelling of 7972634 in words is "seven million, nine hundred seventy-two thousand, six hundred thirty-four".