3222678750 has 40 divisors (see below), whose sum is σ = 8054128104. Its totient is φ = 859380000.

The previous prime is 3222678713. The next prime is 3222678791. The reversal of 3222678750 is 578762223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 425941 + ... + 433440.

Almost surely, 2^3222678750 is an apocalyptic number.

3222678750 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3222678750 is an abundant number, since it is smaller than the sum of its proper divisors (4831449354).

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

3222678750 is an equidigital number, since it uses as much as digits as its factorization.

3222678750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859406 (or 859391 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 3222678750 is about 56768.6423124598. The cubic root of 3222678750 is about 1477.0856256495.

The spelling of 3222678750 in words is "three billion, two hundred twenty-two million, six hundred seventy-eight thousand, seven hundred fifty".