7322909476 has 9 divisors (see below), whose sum is σ = 12815391099. Its totient is φ = 3661369164.

The previous prime is 7322909471. The next prime is 7322909483. The reversal of 7322909476 is 6749092237.

It is a happy number.

The square root of 7322909476 is 85574.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7322909471) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 149755 + ... + 192541.

Almost surely, 2^7322909476 is an apocalyptic number.

7322909476 is the 85574-th square number.

It is an amenable number.

7322909476 is a deficient number, since it is larger than the sum of its proper divisors (5492481623).

7322909476 is an frugal number, since it uses more digits than its factorization.

7322909476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85578 (or 42789 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 49.

The cubic root of 7322909476 is about 1941.9045911035.

Multiplying 7322909476 by its sum of digits (49), we get a square (358822564324 = 599018²).

The spelling of 7322909476 in words is "seven billion, three hundred twenty-two million, nine hundred nine thousand, four hundred seventy-six".