3827945998 has 16 divisors (see below), whose sum is σ = 6399663120. Its totient is φ = 1706576256.

The previous prime is 3827945987. The next prime is 3827946029. The reversal of 3827945998 is 8995497283.

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, 2962161 + ... + 2963452.

It is an arithmetic number, because the mean of its divisors is an integer number (399978945).

Almost surely, 2^3827945998 is an apocalyptic number.

3827945998 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3827945998 is a deficient number, since it is larger than the sum of its proper divisors (2571717122).

3827945998 is a wasteful number, since it uses less digits than its factorization.

3827945998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5925651.

The product of its digits is 39191040, while the sum is 64.

The square root of 3827945998 is about 61870.3967823062. The cubic root of 3827945998 is about 1564.3068034834.

The spelling of 3827945998 in words is "three billion, eight hundred twenty-seven million, nine hundred forty-five thousand, nine hundred ninety-eight".