2089463770 has 16 divisors (see below), whose sum is σ = 3764188008. Its totient is φ = 835084800.

The previous prime is 2089463749. The next prime is 2089463843. The reversal of 2089463770 is 773649802.

It can be written as a sum of positive squares in 4 ways, for example, as 1092104209 + 997359561 = 33047^2 + 31581^2 .

It is a super-2 number, since 2×2089463770² = 8731717692285225800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2089463770.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74979 + ... + 98998.

Almost surely, 2^2089463770 is an apocalyptic number.

2089463770 is a deficient number, since it is larger than the sum of its proper divisors (1674724238).

2089463770 is a wasteful number, since it uses less digits than its factorization.

2089463770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175185.

The product of its (nonzero) digits is 508032, while the sum is 46.

The square root of 2089463770 is about 45710.6526971558. The cubic root of 2089463770 is about 1278.4339102610.

The spelling of 2089463770 in words is "two billion, eighty-nine million, four hundred sixty-three thousand, seven hundred seventy".