7343957472 has 24 divisors (see below), whose sum is σ = 19277888616. Its totient is φ = 2447985792.

The previous prime is 7343957471. The next prime is 7343957549. The reversal of 7343957472 is 2747593437.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×7343957472² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7343957471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38249683 + ... + 38249874.

It is an arithmetic number, because the mean of its divisors is an integer number (803245359).

Almost surely, 2^7343957472 is an apocalyptic number.

It is an amenable number.

7343957472 is an abundant number, since it is smaller than the sum of its proper divisors (11933931144).

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

7343957472 is a wasteful number, since it uses less digits than its factorization.

7343957472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76499570 (or 76499562 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 51.

The square root of 7343957472 is about 85696.8930125241. The cubic root of 7343957472 is about 1943.7633287383.

The spelling of 7343957472 in words is "seven billion, three hundred forty-three million, nine hundred fifty-seven thousand, four hundred seventy-two".