3425505402 has 96 divisors (see below), whose sum is σ = 8007068160. Its totient is φ = 973447200.

The previous prime is 3425505401. The next prime is 3425505407. The reversal of 3425505402 is 2045055243.

It is a self number, because there is not a number n which added to its sum of digits gives 3425505402.

It is not an unprimeable number, because it can be changed into a prime (3425505401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1419577 + ... + 1421987.

It is an arithmetic number, because the mean of its divisors is an integer number (83406960).

Almost surely, 2^3425505402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3425505402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4003534080).

3425505402 is an abundant number, since it is smaller than the sum of its proper divisors (4581562758).

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

3425505402 is a wasteful number, since it uses less digits than its factorization.

3425505402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560 (or 2549 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 3425505402 is about 58527.8173350075. The cubic root of 3425505402 is about 1507.4452659792.

The spelling of 3425505402 in words is "three billion, four hundred twenty-five million, five hundred five thousand, four hundred two".