4897870740 has 120 divisors (see below), whose sum is σ = 17559814272. Its totient is φ = 1119510720.

The previous prime is 4897870709. The next prime is 4897870741. The reversal of 4897870740 is 470787984.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4897870741) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 204616 + ... + 227295.

Almost surely, 2^4897870740 is an apocalyptic number.

It is an amenable number.

4897870740 is an abundant number, since it is smaller than the sum of its proper divisors (12661943532).

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

4897870740 is a wasteful number, since it uses less digits than its factorization.

4897870740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431939 (or 431928 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The square root of 4897870740 is about 69984.7893474003. The cubic root of 4897870740 is about 1698.2531930246.

The spelling of 4897870740 in words is "four billion, eight hundred ninety-seven million, eight hundred seventy thousand, seven hundred forty".