4297727340 has 36 divisors (see below), whose sum is σ = 13036440144. Its totient is φ = 1146060576.

The previous prime is 4297727339. The next prime is 4297727351. The reversal of 4297727340 is 437277924.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 11937952 + ... + 11938311.

Almost surely, 2^4297727340 is an apocalyptic number.

It is an amenable number.

4297727340 is an abundant number, since it is smaller than the sum of its proper divisors (8738712804).

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

4297727340 is a wasteful number, since it uses less digits than its factorization.

4297727340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23876278 (or 23876273 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The square root of 4297727340 is about 65557.0540826843. The cubic root of 4297727340 is about 1625.8467968381.

The spelling of 4297727340 in words is "four billion, two hundred ninety-seven million, seven hundred twenty-seven thousand, three hundred forty".