7347426772 has 12 divisors (see below), whose sum is σ = 14694853600. Its totient is φ = 3148897176.

The previous prime is 7347426733. The next prime is 7347426833. The reversal of 7347426772 is 2776247437.

7347426772 is an admirable number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131204022 + ... + 131204077.

Almost surely, 2^7347426772 is an apocalyptic number.

It is an amenable number.

7347426772 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7347426772 is a wasteful number, since it uses less digits than its factorization.

7347426772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262408110 (or 262408108 counting only the distinct ones).

The product of its digits is 2765952, while the sum is 49.

The square root of 7347426772 is about 85717.1323132080. The cubic root of 7347426772 is about 1944.0693597640.

The spelling of 7347426772 in words is "seven billion, three hundred forty-seven million, four hundred twenty-six thousand, seven hundred seventy-two".