3841932240 has 120 divisors (see below), whose sum is σ = 13581615840. Its totient is φ = 970589952.

The previous prime is 3841932197. The next prime is 3841932247. The reversal of 3841932240 is 422391483.

3841932240 is a `hidden beast` number, since 384 + 1 + 9 + 32 + 240 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3841932195 and 3841932204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3841932247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126742 + ... + 154101.

It is an arithmetic number, because the mean of its divisors is an integer number (113180132).

Almost surely, 2^3841932240 is an apocalyptic number.

3841932240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3841932240 is an abundant number, since it is smaller than the sum of its proper divisors (9739683600).

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

3841932240 is a wasteful number, since it uses less digits than its factorization.

3841932240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280881 (or 280872 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 3841932240 is about 61983.3222730115. The cubic root of 3841932240 is about 1566.2096674198.

The spelling of 3841932240 in words is "three billion, eight hundred forty-one million, nine hundred thirty-two thousand, two hundred forty".