34684797357 has 24 divisors (see below), whose sum is σ = 57480261696. Its totient is φ = 19742754816.

The previous prime is 34684797353. The next prime is 34684797359. The reversal of 34684797357 is 75379748643.

34684797357 is a `hidden beast` number, since 3 + 46 + 8 + 479 + 73 + 57 = 666.

It is not a de Polignac number, because 34684797357 - 2² = 34684797353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 34684797294 and 34684797303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34684797353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1054923 + ... + 1087304.

It is an arithmetic number, because the mean of its divisors is an integer number (2395010904).

Almost surely, 2^34684797357 is an apocalyptic number.

It is an amenable number.

34684797357 is a deficient number, since it is larger than the sum of its proper divisors (22795464339).

34684797357 is a wasteful number, since it uses less digits than its factorization.

34684797357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142497 (or 2142494 counting only the distinct ones).

The product of its digits is 106686720, while the sum is 63.

The spelling of 34684797357 in words is "thirty-four billion, six hundred eighty-four million, seven hundred ninety-seven thousand, three hundred fifty-seven".