34874315644 has 48 divisors (see below), whose sum is σ = 76233830400. Its totient is φ = 13613172480.

The previous prime is 34874315617. The next prime is 34874315647. The reversal of 34874315644 is 44651347843.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34874315647) 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, 1166944 + ... + 1196455.

It is an arithmetic number, because the mean of its divisors is an integer number (1588204800).

Almost surely, 2^34874315644 is an apocalyptic number.

34874315644 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

34874315644 is an abundant number, since it is smaller than the sum of its proper divisors (41359514756).

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

34874315644 is a wasteful number, since it uses less digits than its factorization.

34874315644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2363458 (or 2363456 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 49.

The spelling of 34874315644 in words is "thirty-four billion, eight hundred seventy-four million, three hundred fifteen thousand, six hundred forty-four".