7375647342 has 32 divisors (see below), whose sum is σ = 16868719872. Its totient is φ = 2106065664.

The previous prime is 7375647271. The next prime is 7375647359. The reversal of 7375647342 is 2437465737.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7375647291 and 7375647300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19533 + ... + 123015.

It is an arithmetic number, because the mean of its divisors is an integer number (527147496).

Almost surely, 2^7375647342 is an apocalyptic number.

7375647342 is an abundant number, since it is smaller than the sum of its proper divisors (9493072530).

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

7375647342 is a wasteful number, since it uses less digits than its factorization.

7375647342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105192.

The product of its digits is 2963520, while the sum is 48.

The square root of 7375647342 is about 85881.5890747254. The cubic root of 7375647342 is about 1946.5551576848. Note that the first 3 decimals are identical.

The spelling of 7375647342 in words is "seven billion, three hundred seventy-five million, six hundred forty-seven thousand, three hundred forty-two".