3431487360 has 256 divisors, whose sum is σ = 12602304000. Its totient is φ = 777953280.

The previous prime is 3431487341. The next prime is 3431487407. The reversal of 3431487360 is 637841343.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1759666 + ... + 1761614.

It is an arithmetic number, because the mean of its divisors is an integer number (49227750).

Almost surely, 2^3431487360 is an apocalyptic number.

3431487360 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 3431487360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6301152000).

3431487360 is an abundant number, since it is smaller than the sum of its proper divisors (9170816640).

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

3431487360 is a wasteful number, since it uses less digits than its factorization.

3431487360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109 (or 2097 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 3431487360 is about 58578.8985898506. The cubic root of 3431487360 is about 1508.3222392748.

The spelling of 3431487360 in words is "three billion, four hundred thirty-one million, four hundred eighty-seven thousand, three hundred sixty".