7950276 has 18 divisors (see below), whose sum is σ = 20096622. Its totient is φ = 2650080.

The previous prime is 7950253. The next prime is 7950277. The reversal of 7950276 is 6720597.

It can be written as a sum of positive squares in only one way, i.e., 4796100 + 3154176 = 2190^2 + 1776^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 220841 = 7950276 / (7 + 9 + 5 + 0 + 2 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 7950276.

It is not an unprimeable number, because it can be changed into a prime (7950277) 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 5 ways as a sum of consecutive naturals, for example, 110385 + ... + 110456.

It is an arithmetic number, because the mean of its divisors is an integer number (1116479).

Almost surely, 2^7950276 is an apocalyptic number.

It is an amenable number.

7950276 is an abundant number, since it is smaller than the sum of its proper divisors (12146346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7950276 is a wasteful number, since it uses less digits than its factorization.

7950276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220851 (or 220846 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 7950276 is about 2819.6233791058. The cubic root of 7950276 is about 199.5847718579.

The spelling of 7950276 in words is "seven million, nine hundred fifty thousand, two hundred seventy-six".