34336945397 has 8 divisors (see below), whose sum is σ = 34750177440. Its totient is φ = 33926003280.

The previous prime is 34336945381. The next prime is 34336945421. The reversal of 34336945397 is 79354963343.

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 34336945397 - 2⁴ = 34336945381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34336945337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542303 + ... + 602300.

It is an arithmetic number, because the mean of its divisors is an integer number (4343772180).

Almost surely, 2^34336945397 is an apocalyptic number.

It is an amenable number.

34336945397 is a deficient number, since it is larger than the sum of its proper divisors (413232043).

34336945397 is a wasteful number, since it uses less digits than its factorization.

34336945397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144963.

The product of its digits is 22044960, while the sum is 56.

The spelling of 34336945397 in words is "thirty-four billion, three hundred thirty-six million, nine hundred forty-five thousand, three hundred ninety-seven".