3926080 has 28 divisors (see below), whose sum is σ = 9349740. Its totient is φ = 1570304.

The previous prime is 3926047. The next prime is 3926089. The reversal of 3926080 is 806293.

It can be written as a sum of positive squares in 2 ways, for example, as 2742336 + 1183744 = 1656^2 + 1088^2 .

It is not an unprimeable number, because it can be changed into a prime (3926089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5815 + ... + 6454.

Almost surely, 2^3926080 is an apocalyptic number.

It is an amenable number.

3926080 is an abundant number, since it is smaller than the sum of its proper divisors (5423660).

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

3926080 is a wasteful number, since it uses less digits than its factorization.

3926080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12286 (or 12276 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3926080 is about 1981.4338242798. The cubic root of 3926080 is about 157.7561800468.

It can be divided in two parts, 39260 and 80, that added together give a triangular number (39340 = T₂₈₀).

The spelling of 3926080 in words is "three million, nine hundred twenty-six thousand, eighty".