4380846497 has 4 divisors (see below), whose sum is σ = 4382567700. Its totient is φ = 4379125296.

The previous prime is 4380846469. The next prime is 4380846521. The reversal of 4380846497 is 7946480834.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4177812496 + 203034001 = 64636^2 + 14249^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4380846497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4380846697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856778 + ... + 861875.

It is an arithmetic number, because the mean of its divisors is an integer number (1095641925).

Almost surely, 2^4380846497 is an apocalyptic number.

It is an amenable number.

4380846497 is a deficient number, since it is larger than the sum of its proper divisors (1721203).

4380846497 is a wasteful number, since it uses less digits than its factorization.

4380846497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721202.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The square root of 4380846497 is about 66187.9633845913. The cubic root of 4380846497 is about 1636.2613747830.

The spelling of 4380846497 in words is "four billion, three hundred eighty million, eight hundred forty-six thousand, four hundred ninety-seven".