3451139000 has 64 divisors (see below), whose sum is σ = 8087096160. Its totient is φ = 1378502400.

The previous prime is 3451138969. The next prime is 3451139011. The reversal of 3451139000 is 9311543.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 854987 + ... + 859013.

Almost surely, 2^3451139000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3451139000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4043548080).

3451139000 is an abundant number, since it is smaller than the sum of its proper divisors (4635957160).

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

3451139000 is a wasteful number, since it uses less digits than its factorization.

3451139000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4905 (or 4891 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 3451139000 is about 58746.3956341153. The cubic root of 3451139000 is about 1511.1960758567.

The spelling of 3451139000 in words is "three billion, four hundred fifty-one million, one hundred thirty-nine thousand".