7346001138 has 64 divisors (see below), whose sum is σ = 17797148928. Its totient is φ = 1973329920.

The previous prime is 7346001079. The next prime is 7346001161. The reversal of 7346001138 is 8311006437.

It is a junction number, because it is equal to n+sod(n) for n = 7346001099 and 7346001108.

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 31 ways as a sum of consecutive naturals, for example, 752706 + ... + 762402.

It is an arithmetic number, because the mean of its divisors is an integer number (278080452).

Almost surely, 2^7346001138 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7346001138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8898574464).

7346001138 is an abundant number, since it is smaller than the sum of its proper divisors (10451147790).

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

7346001138 is a wasteful number, since it uses less digits than its factorization.

7346001138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10787.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 7346001138 is about 85708.8159876217. The cubic root of 7346001138 is about 1943.9436145774.

The spelling of 7346001138 in words is "seven billion, three hundred forty-six million, one thousand, one hundred thirty-eight".