4277494065 has 32 divisors (see below), whose sum is σ = 7480480896. Its totient is φ = 2074406400.

The previous prime is 4277494063. The next prime is 4277494139. The reversal of 4277494065 is 5604947724.

It is not a de Polignac number, because 4277494065 - 2¹ = 4277494063 is a prime.

It is a super-2 number, since 2×4277494065² = 36593910952220448450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4277494061) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 150636 + ... + 176765.

It is an arithmetic number, because the mean of its divisors is an integer number (233765028).

Almost surely, 2^4277494065 is an apocalyptic number.

It is an amenable number.

4277494065 is a deficient number, since it is larger than the sum of its proper divisors (3202986831).

4277494065 is a wasteful number, since it uses less digits than its factorization.

4277494065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327489.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The square root of 4277494065 is about 65402.5539638935. The cubic root of 4277494065 is about 1623.2913404138.

The spelling of 4277494065 in words is "four billion, two hundred seventy-seven million, four hundred ninety-four thousand, sixty-five".