3149718000 has 320 divisors, whose sum is σ = 11933236224. Its totient is φ = 704640000.

The previous prime is 3149717917. The next prime is 3149718001. The reversal of 3149718000 is 8179413.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3149718001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 856165 + ... + 859835.

Almost surely, 2^3149718000 is an apocalyptic number.

3149718000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3149718000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5966618112).

3149718000 is an abundant number, since it is smaller than the sum of its proper divisors (8783518224).

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

3149718000 is a wasteful number, since it uses less digits than its factorization.

3149718000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3721 (or 3705 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 3149718000 is about 56122.3484897060. The cubic root of 3149718000 is about 1465.8534633386.

The spelling of 3149718000 in words is "three billion, one hundred forty-nine million, seven hundred eighteen thousand".