3435916372 has 48 divisors (see below), whose sum is σ = 7115530240. Its totient is φ = 1420610400.

The previous prime is 3435916349. The next prime is 3435916391. The reversal of 3435916372 is 2736195343.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281329 + ... + 293287.

Almost surely, 2^3435916372 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 3435916372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3557765120).

3435916372 is an abundant number, since it is smaller than the sum of its proper divisors (3679613868).

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

3435916372 is a wasteful number, since it uses less digits than its factorization.

3435916372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12332 (or 12330 counting only the distinct ones).

The product of its digits is 408240, while the sum is 43.

The square root of 3435916372 is about 58616.6902170363. The cubic root of 3435916372 is about 1508.9708895092.

The spelling of 3435916372 in words is "three billion, four hundred thirty-five million, nine hundred sixteen thousand, three hundred seventy-two".