3146353902 has 64 divisors (see below), whose sum is σ = 7124659200. Its totient is φ = 1028998080.

The previous prime is 3146353871. The next prime is 3146353913. The reversal of 3146353902 is 2093536413.

It is a happy number.

3146353902 is a `hidden beast` number, since 3 + 14 + 635 + 3 + 9 + 0 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 978874 + ... + 982082.

It is an arithmetic number, because the mean of its divisors is an integer number (111322800).

Almost surely, 2^3146353902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3146353902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3562329600).

3146353902 is an abundant number, since it is smaller than the sum of its proper divisors (3978305298).

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

3146353902 is a wasteful number, since it uses less digits than its factorization.

3146353902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558 (or 3552 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 3146353902 is about 56092.3693740958. The cubic root of 3146353902 is about 1465.3314026986.

The spelling of 3146353902 in words is "three billion, one hundred forty-six million, three hundred fifty-three thousand, nine hundred two".