2949765 has 32 divisors (see below), whose sum is σ = 5811456. Its totient is φ = 1244160.

The previous prime is 2949763. The next prime is 2949797. The reversal of 2949765 is 5679492.

It is not a de Polignac number, because 2949765 - 2¹ = 2949763 is a prime.

It is a super-2 number, since 2×2949765² = 17402227110450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2949763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 285 + ... + 2445.

It is an arithmetic number, because the mean of its divisors is an integer number (181608).

2^2949765 is an apocalyptic number.

It is an amenable number.

2949765 is a deficient number, since it is larger than the sum of its proper divisors (2861691).

2949765 is a wasteful number, since it uses less digits than its factorization.

2949765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189.

The product of its digits is 136080, while the sum is 42.

The square root of 2949765 is about 1717.4879912244. The cubic root of 2949765 is about 143.4154057938.

It can be divided in two parts, 29 and 49765, that added together give a palindrome (49794).

The spelling of 2949765 in words is "two million, nine hundred forty-nine thousand, seven hundred sixty-five".