34859798812 has 48 divisors (see below), whose sum is σ = 63768196800. Its totient is φ = 16653288960.

The previous prime is 34859798801. The next prime is 34859798833. The reversal of 34859798812 is 21889795843.

It is a super-2 number, since 2×34859798812² (a number of 22 digits) contains 22 as substring.

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, 15083137 + ... + 15085447.

It is an arithmetic number, because the mean of its divisors is an integer number (1328504100).

Almost surely, 2^34859798812 is an apocalyptic number.

It is an amenable number.

34859798812 is a deficient number, since it is larger than the sum of its proper divisors (28908397988).

34859798812 is a wasteful number, since it uses less digits than its factorization.

34859798812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3646 (or 3644 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 64.

The spelling of 34859798812 in words is "thirty-four billion, eight hundred fifty-nine million, seven hundred ninety-eight thousand, eight hundred twelve".