36442361 has 4 divisors (see below), whose sum is σ = 38360400. Its totient is φ = 34524324.

The previous prime is 36442337. The next prime is 36442363. The reversal of 36442361 is 16324463.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16324463 = 47 ⋅347329.

It is a cyclic number.

It is not a de Polignac number, because 36442361 - 2²² = 32248057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36442363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 958991 + ... + 959028.

It is an arithmetic number, because the mean of its divisors is an integer number (9590100).

Almost surely, 2^36442361 is an apocalyptic number.

It is an amenable number.

36442361 is a deficient number, since it is larger than the sum of its proper divisors (1918039).

36442361 is a wasteful number, since it uses less digits than its factorization.

36442361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918038.

The product of its digits is 10368, while the sum is 29.

The square root of 36442361 is about 6036.7508644966. The cubic root of 36442361 is about 331.5396708589.

The spelling of 36442361 in words is "thirty-six million, four hundred forty-two thousand, three hundred sixty-one".