2985632770 has 16 divisors (see below), whose sum is σ = 5424366528. Its totient is φ = 1183091440.

The previous prime is 2985632759. The next prime is 2985632779. The reversal of 2985632770 is 772365892.

It is not an unprimeable number, because it can be changed into a prime (2985632779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1394086 + ... + 1396225.

It is an arithmetic number, because the mean of its divisors is an integer number (339022908).

Almost surely, 2^2985632770 is an apocalyptic number.

2985632770 is a deficient number, since it is larger than the sum of its proper divisors (2438733758).

2985632770 is a wasteful number, since it uses less digits than its factorization.

2985632770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790425.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The square root of 2985632770 is about 54640.9440804238. The cubic root of 2985632770 is about 1439.9435372023.

It can be divided in two parts, 29856 and 32770, that added together give a palindrome (62626).

The spelling of 2985632770 in words is "two billion, nine hundred eighty-five million, six hundred thirty-two thousand, seven hundred seventy".