3431402296 has 64 divisors (see below), whose sum is σ = 7438910400. Its totient is φ = 1453498368.

The previous prime is 3431402263. The next prime is 3431402297. The reversal of 3431402296 is 6922041343.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431402297) 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, 3600156 + ... + 3601108.

It is an arithmetic number, because the mean of its divisors is an integer number (116232975).

Almost surely, 2^3431402296 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 3431402296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3719455200).

3431402296 is an abundant number, since it is smaller than the sum of its proper divisors (4007508104).

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

3431402296 is a wasteful number, since it uses less digits than its factorization.

3431402296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648 (or 1644 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 3431402296 is about 58578.1725218532. The cubic root of 3431402296 is about 1508.3097757792.

The spelling of 3431402296 in words is "three billion, four hundred thirty-one million, four hundred two thousand, two hundred ninety-six".