734983643900 has 72 divisors (see below), whose sum is σ = 1740319029120. Its totient is φ = 267203448000.

The previous prime is 734983643879. The next prime is 734983643951. The reversal of 734983643900 is 9346389437.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4695905 + ... + 4849895.

Almost surely, 2^734983643900 is an apocalyptic number.

It is an amenable number.

734983643900 is an abundant number, since it is smaller than the sum of its proper divisors (1005335385220).

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

734983643900 is a wasteful number, since it uses less digits than its factorization.

734983643900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158355 (or 158348 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 56.

The spelling of 734983643900 in words is "seven hundred thirty-four billion, nine hundred eighty-three million, six hundred forty-three thousand, nine hundred".