36149694 has 32 divisors (see below), whose sum is σ = 82861056. Its totient is φ = 10299360.

The previous prime is 36149693. The next prime is 36149699. The reversal of 36149694 is 49694163.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36149693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17104 + ... + 19100.

It is an arithmetic number, because the mean of its divisors is an integer number (2589408).

Almost surely, 2^36149694 is an apocalyptic number.

36149694 is an abundant number, since it is smaller than the sum of its proper divisors (46711362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36149694 is a wasteful number, since it uses less digits than its factorization.

36149694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440.

The product of its digits is 139968, while the sum is 42.

The square root of 36149694 is about 6012.4615591287. The cubic root of 36149694 is about 330.6497574618.

The spelling of 36149694 in words is "thirty-six million, one hundred forty-nine thousand, six hundred ninety-four".