7345773408 has 48 divisors (see below), whose sum is σ = 19423439280. Its totient is φ = 2430713856.

The previous prime is 7345773401. The next prime is 7345773433. The reversal of 7345773408 is 8043775437.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7345773401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 266113 + ... + 292416.

It is an arithmetic number, because the mean of its divisors is an integer number (404654985).

Almost surely, 2^7345773408 is an apocalyptic number.

It is an amenable number.

7345773408 is an abundant number, since it is smaller than the sum of its proper divisors (12077665872).

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

7345773408 is a wasteful number, since it uses less digits than its factorization.

7345773408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558679 (or 558671 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 48.

The square root of 7345773408 is about 85707.4874675486. The cubic root of 7345773408 is about 1943.9235266027.

The spelling of 7345773408 in words is "seven billion, three hundred forty-five million, seven hundred seventy-three thousand, four hundred eight".