2385649470 has 32 divisors (see below), whose sum is σ = 5974497792. Its totient is φ = 608513312.

The previous prime is 2385649459. The next prime is 2385649489. The reversal of 2385649470 is 749465832.

It is a super-2 number, since 2×2385649470² = 11382646787422561800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1728042 + ... + 1729421.

It is an arithmetic number, because the mean of its divisors is an integer number (186703056).

Almost surely, 2^2385649470 is an apocalyptic number.

2385649470 is an abundant number, since it is smaller than the sum of its proper divisors (3588848322).

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

2385649470 is a wasteful number, since it uses less digits than its factorization.

2385649470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457496.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The square root of 2385649470 is about 48843.1107731684. The cubic root of 2385649470 is about 1336.1920310192.

The spelling of 2385649470 in words is "two billion, three hundred eighty-five million, six hundred forty-nine thousand, four hundred seventy".