3829274040 has 32 divisors (see below), whose sum is σ = 11487822480. Its totient is φ = 1021139712.

The previous prime is 3829274023. The next prime is 3829274051. The reversal of 3829274040 is 404729283.

3829274040 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3829274040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15955189 + ... + 15955428.

Almost surely, 2^3829274040 is an apocalyptic number.

3829274040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3829274040 is an abundant number, since it is smaller than the sum of its proper divisors (7658548440).

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

3829274040 is a wasteful number, since it uses less digits than its factorization.

3829274040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31910631 (or 31910627 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 3829274040 is about 61881.1283025770. The cubic root of 3829274040 is about 1564.4876859494.

The spelling of 3829274040 in words is "three billion, eight hundred twenty-nine million, two hundred seventy-four thousand, forty".