4345000326 has 16 divisors (see below), whose sum is σ = 9655556400. Its totient is φ = 1448333424.

The previous prime is 4345000321. The next prime is 4345000337. The reversal of 4345000326 is 6230005434.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4345000326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345000321) 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, 40231431 + ... + 40231538.

It is an arithmetic number, because the mean of its divisors is an integer number (603472275).

Almost surely, 2^4345000326 is an apocalyptic number.

4345000326 is an abundant number, since it is smaller than the sum of its proper divisors (5310556074).

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

4345000326 is a wasteful number, since it uses less digits than its factorization.

4345000326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80462980 (or 80462974 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 4345000326 is about 65916.6164635291. The cubic root of 4345000326 is about 1631.7862568797.

The spelling of 4345000326 in words is "four billion, three hundred forty-five million, three hundred twenty-six", and thus it is an aban number.