3430642152 has 64 divisors (see below), whose sum is σ = 9826715520. Its totient is φ = 977695488.

The previous prime is 3430642121. The next prime is 3430642153. The reversal of 3430642152 is 2512460343.

It is a super-2 number, since 2×3430642152² = 23538611150158382208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3430642153) 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, 40978 + ... + 92414.

It is an arithmetic number, because the mean of its divisors is an integer number (153542430).

Almost surely, 2^3430642152 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 3430642152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4913357760).

3430642152 is an abundant number, since it is smaller than the sum of its proper divisors (6396073368).

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

3430642152 is a wasteful number, since it uses less digits than its factorization.

3430642152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51850 (or 51846 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 3430642152 is about 58571.6838754018. The cubic root of 3430642152 is about 1508.1983910643.

The spelling of 3430642152 in words is "three billion, four hundred thirty million, six hundred forty-two thousand, one hundred fifty-two".