1953234904 has 16 divisors (see below), whose sum is σ = 3662933400. Its totient is φ = 976452672.

The previous prime is 1953234901. The next prime is 1953234919. The reversal of 1953234904 is 4094323591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1953234901) 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, 40407 + ... + 74425.

Almost surely, 2^1953234904 is an apocalyptic number.

It is an amenable number.

1953234904 is a deficient number, since it is larger than the sum of its proper divisors (1709698496).

1953234904 is a wasteful number, since it uses less digits than its factorization.

1953234904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41202 (or 41198 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 1953234904 is about 44195.4172284865. The cubic root of 1953234904 is about 1250.0234457469.

The spelling of 1953234904 in words is "one billion, nine hundred fifty-three million, two hundred thirty-four thousand, nine hundred four".