3149608 has 32 divisors (see below), whose sum is σ = 7364160. Its totient is φ = 1226880.

The previous prime is 3149599. The next prime is 3149609. The reversal of 3149608 is 8069413.

3149608 = T₃₀₇ + T₃₀₈ + ... + T₃₆₂.

It is a self number, because there is not a number n which added to its sum of digits gives 3149608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3149609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1941 + ... + 3172.

It is an arithmetic number, because the mean of its divisors is an integer number (230130).

Almost surely, 2^3149608 is an apocalyptic number.

It is an amenable number.

3149608 is an abundant number, since it is smaller than the sum of its proper divisors (4214552).

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

3149608 is a wasteful number, since it uses less digits than its factorization.

3149608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5137 (or 5133 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 3149608 is about 1774.7134980047. The cubic root of 3149608 is about 146.5836398768.

The spelling of 3149608 in words is "three million, one hundred forty-nine thousand, six hundred eight".