7434901900 has 36 divisors (see below), whose sum is σ = 16144006648. Its totient is φ = 2972067840.

The previous prime is 7434901889. The next prime is 7434901931. The reversal of 7434901900 is 91094347.

It is a super-2 number, since 2×7434901900² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7434901900.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139852 + ... + 185548.

Almost surely, 2^7434901900 is an apocalyptic number.

It is an amenable number.

7434901900 is an abundant number, since it is smaller than the sum of its proper divisors (8709104748).

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

7434901900 is a wasteful number, since it uses less digits than its factorization.

7434901900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47338 (or 47331 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 7434901900 is about 86225.8772063236. The cubic root of 7434901900 is about 1951.7540124243.

The spelling of 7434901900 in words is "seven billion, four hundred thirty-four million, nine hundred one thousand, nine hundred".