4273945300 has 18 divisors (see below), whose sum is σ = 9274461518. Its totient is φ = 1709578080.

The previous prime is 4273945289. The next prime is 4273945301. The reversal of 4273945300 is 35493724.

It can be written as a sum of positive squares in 3 ways, for example, as 85784644 + 4188160656 = 9262^2 + 64716^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4273945300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4273945301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21369627 + ... + 21369826.

Almost surely, 2^4273945300 is an apocalyptic number.

It is an amenable number.

4273945300 is an abundant number, since it is smaller than the sum of its proper divisors (5000516218).

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

4273945300 is a wasteful number, since it uses less digits than its factorization.

4273945300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42739467 (or 42739460 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 4273945300 is about 65375.4181630986. The cubic root of 4273945300 is about 1622.8423023219.

The spelling of 4273945300 in words is "four billion, two hundred seventy-three million, nine hundred forty-five thousand, three hundred".