3149003406 has 8 divisors (see below), whose sum is σ = 6298006824. Its totient is φ = 1049667800.

The previous prime is 3149003387. The next prime is 3149003423. The reversal of 3149003406 is 6043009413.

It is a sphenic number, since it is the product of 3 distinct primes.

3149003406 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262416945 + ... + 262416956.

It is an arithmetic number, because the mean of its divisors is an integer number (787250853).

Almost surely, 2^3149003406 is an apocalyptic number.

3149003406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3149003406 is a wasteful number, since it uses less digits than its factorization.

3149003406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524833906.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 3149003406 is about 56115.9817342618. The cubic root of 3149003406 is about 1465.7425995178.

The spelling of 3149003406 in words is "three billion, one hundred forty-nine million, three thousand, four hundred six".