3287142250 has 32 divisors (see below), whose sum is σ = 7032609792. Its totient is φ = 1127019600.

The previous prime is 3287142247. The next prime is 3287142277. The reversal of 3287142250 is 522417823.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 937434 + ... + 940933.

It is an arithmetic number, because the mean of its divisors is an integer number (219769056).

Almost surely, 2^3287142250 is an apocalyptic number.

3287142250 is an abundant number, since it is smaller than the sum of its proper divisors (3745467542).

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

3287142250 is a wasteful number, since it uses less digits than its factorization.

3287142250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878391 (or 1878381 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 3287142250 is about 57333.6048927677. The cubic root of 3287142250 is about 1486.8694311998.

The spelling of 3287142250 in words is "three billion, two hundred eighty-seven million, one hundred forty-two thousand, two hundred fifty".