7347357445 has 8 divisors (see below), whose sum is σ = 8818875936. Its totient is φ = 5876521296.

The previous prime is 7347357431. The next prime is 7347357467. The reversal of 7347357445 is 5447537437.

It is a happy number.

7347357445 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7347357445 - 2¹¹ = 7347355397 is a prime.

It is a super-2 number, since 2×7347357445² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146587 + ... + 190216.

It is an arithmetic number, because the mean of its divisors is an integer number (1102359492).

Almost surely, 2^7347357445 is an apocalyptic number.

It is an amenable number.

7347357445 is a deficient number, since it is larger than the sum of its proper divisors (1471518491).

7347357445 is a wasteful number, since it uses less digits than its factorization.

7347357445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341171.

The product of its digits is 4939200, while the sum is 49.

The square root of 7347357445 is about 85716.7279181841. The cubic root of 7347357445 is about 1944.0632452913.

The spelling of 7347357445 in words is "seven billion, three hundred forty-seven million, three hundred fifty-seven thousand, four hundred forty-five".