36494469 has 64 divisors (see below), whose sum is σ = 62818560. Its totient is φ = 20995200.

The previous prime is 36494467. The next prime is 36494477. The reversal of 36494469 is 96449463.

It is a happy number.

It is not a de Polignac number, because 36494469 - 2¹ = 36494467 is a prime.

It is a super-2 number, since 2×36494469² = 2663692535183922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36494467) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 890089 + ... + 890129.

It is an arithmetic number, because the mean of its divisors is an integer number (981540).

Almost surely, 2^36494469 is an apocalyptic number.

It is an amenable number.

36494469 is a deficient number, since it is larger than the sum of its proper divisors (26324091).

36494469 is an equidigital number, since it uses as much as digits as its factorization.

36494469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 92 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 36494469 is about 6041.0652206378. The cubic root of 36494469 is about 331.6976156345.

It can be divided in two parts, 36494 and 469, that added together give a palindrome (36963).

The spelling of 36494469 in words is "thirty-six million, four hundred ninety-four thousand, four hundred sixty-nine".