3930783528 has 48 divisors (see below), whose sum is σ = 11431363680. Its totient is φ = 1123080672.

The previous prime is 3930783509. The next prime is 3930783547. The reversal of 3930783528 is 8253870393.

It is an interprime number because it is at equal distance from previous prime (3930783509) and next prime (3930783547).

It is a super-2 number, since 2×3930783528² = 30902118287992253568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1670076 + ... + 1672427.

It is an arithmetic number, because the mean of its divisors is an integer number (238153410).

Almost surely, 2^3930783528 is an apocalyptic number.

It is an amenable number.

3930783528 is an abundant number, since it is smaller than the sum of its proper divisors (7500580152).

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

3930783528 is a wasteful number, since it uses less digits than its factorization.

3930783528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342526 (or 3342515 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 3930783528 is about 62695.9610182347. The cubic root of 3930783528 is about 1578.1915333413.

The spelling of 3930783528 in words is "three billion, nine hundred thirty million, seven hundred eighty-three thousand, five hundred twenty-eight".