3149896 has 64 divisors (see below), whose sum is σ = 6998400. Its totient is φ = 1317888.

The previous prime is 3149851. The next prime is 3149897. The reversal of 3149896 is 6989413.

It is not an unprimeable number, because it can be changed into a prime (3149897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59406 + ... + 59458.

It is an arithmetic number, because the mean of its divisors is an integer number (109350).

Almost surely, 2^3149896 is an apocalyptic number.

It is an amenable number.

3149896 is an abundant number, since it is smaller than the sum of its proper divisors (3848504).

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

3149896 is a wasteful number, since it uses less digits than its factorization.

3149896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 114 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The square root of 3149896 is about 1774.7946360072. The cubic root of 3149896 is about 146.5881076075.

The spelling of 3149896 in words is "three million, one hundred forty-nine thousand, eight hundred ninety-six".