34736946739 has 16 divisors (see below), whose sum is σ = 39262786560. Its totient is φ = 30446676000.

The previous prime is 34736946659. The next prime is 34736946743. The reversal of 34736946739 is 93764963743.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 34736946739 - 2¹⁵ = 34736913971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34736946749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97617 + ... + 281074.

It is an arithmetic number, because the mean of its divisors is an integer number (2453924160).

Almost surely, 2^34736946739 is an apocalyptic number.

34736946739 is a deficient number, since it is larger than the sum of its proper divisors (4525839821).

34736946739 is a wasteful number, since it uses less digits than its factorization.

34736946739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379002.

The product of its digits is 61725888, while the sum is 61.

The spelling of 34736946739 in words is "thirty-four billion, seven hundred thirty-six million, nine hundred forty-six thousand, seven hundred thirty-nine".