3826955940 has 48 divisors (see below), whose sum is σ = 10897104960. Its totient is φ = 1003223680.

The previous prime is 3826955939. The next prime is 3826955941. The reversal of 3826955940 is 495596283.

It is an interprime number because it is at equal distance from previous prime (3826955939) and next prime (3826955941).

It is not an unprimeable number, because it can be changed into a prime (3826955941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536991 + ... + 544070.

It is an arithmetic number, because the mean of its divisors is an integer number (227023020).

Almost surely, 2^3826955940 is an apocalyptic number.

3826955940 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3826955940 is an abundant number, since it is smaller than the sum of its proper divisors (7070149020).

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

3826955940 is a wasteful number, since it uses less digits than its factorization.

3826955940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081132 (or 1081130 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 51.

The square root of 3826955940 is about 61862.3952009619. The cubic root of 3826955940 is about 1564.1719280169.

The spelling of 3826955940 in words is "three billion, eight hundred twenty-six million, nine hundred fifty-five thousand, nine hundred forty".