3254349312 has 140 divisors (see below), whose sum is σ = 9750172080. Its totient is φ = 1084658688.

The previous prime is 3254349311. The next prime is 3254349313. The reversal of 3254349312 is 2139434523.

It is an interprime number because it is at equal distance from previous prime (3254349311) and next prime (3254349313).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3254349311) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 368889 + ... + 377607.

Almost surely, 2^3254349312 is an apocalyptic number.

3254349312 is a gapful number since it is divisible by the number (32) 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 3254349312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4875086040).

3254349312 is an abundant number, since it is smaller than the sum of its proper divisors (6495822768).

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

3254349312 is an frugal number, since it uses more digits than its factorization.

3254349312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8755 (or 8724 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 3254349312 is about 57046.9044909538. The cubic root of 3254349312 is about 1481.9084996533.

The spelling of 3254349312 in words is "three billion, two hundred fifty-four million, three hundred forty-nine thousand, three hundred twelve".