3457142860 has 24 divisors (see below), whose sum is σ = 7265921040. Its totient is φ = 1381729344.

The previous prime is 3457142839. The next prime is 3457142861. The reversal of 3457142860 is 682417543.

It is not an unprimeable number, because it can be changed into a prime (3457142861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45130 + ... + 94609.

It is an arithmetic number, because the mean of its divisors is an integer number (302746710).

Almost surely, 2^3457142860 is an apocalyptic number.

It is an amenable number.

3457142860 is an abundant number, since it is smaller than the sum of its proper divisors (3808778180).

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

3457142860 is a wasteful number, since it uses less digits than its factorization.

3457142860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140985 (or 140983 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 3457142860 is about 58797.4732450298. The cubic root of 3457142860 is about 1512.0718981469.

The spelling of 3457142860 in words is "three billion, four hundred fifty-seven million, one hundred forty-two thousand, eight hundred sixty".