3452646012 has 48 divisors (see below), whose sum is σ = 8441486592. Its totient is φ = 1096254720.

The previous prime is 3452645983. The next prime is 3452646031. The reversal of 3452646012 is 2106462543.

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, 40563 + ... + 92469.

It is an arithmetic number, because the mean of its divisors is an integer number (175864304).

Almost surely, 2^3452646012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3452646012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4220743296).

3452646012 is an abundant number, since it is smaller than the sum of its proper divisors (4988840580).

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

3452646012 is a wasteful number, since it uses less digits than its factorization.

3452646012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52178 (or 52176 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 3452646012 is about 58759.2206551448. The cubic root of 3452646012 is about 1511.4160089677.

The spelling of 3452646012 in words is "three billion, four hundred fifty-two million, six hundred forty-six thousand, twelve".