1955484376 has 16 divisors (see below), whose sum is σ = 3675248640. Its totient is φ = 975418080.

The previous prime is 1955484317. The next prime is 1955484379. The reversal of 1955484376 is 6734845591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1955484379) 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, 286936 + ... + 293671.

It is an arithmetic number, because the mean of its divisors is an integer number (229703040).

Almost surely, 2^1955484376 is an apocalyptic number.

It is an amenable number.

1955484376 is a deficient number, since it is larger than the sum of its proper divisors (1719764264).

1955484376 is a wasteful number, since it uses less digits than its factorization.

1955484376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581034 (or 581030 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 52.

The square root of 1955484376 is about 44220.8590599504. The cubic root of 1955484376 is about 1250.5031310068.

The spelling of 1955484376 in words is "one billion, nine hundred fifty-five million, four hundred eighty-four thousand, three hundred seventy-six".