36398845 has 16 divisors (see below), whose sum is σ = 50289408. Its totient is φ = 24773760.

The previous prime is 36398837. The next prime is 36398849. The reversal of 36398845 is 54889363.

It is not a de Polignac number, because 36398845 - 2³ = 36398837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36398795 and 36398804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36398849) 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, 1000 + ... + 8590.

It is an arithmetic number, because the mean of its divisors is an integer number (3143088).

Almost surely, 2^36398845 is an apocalyptic number.

36398845 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36398845 is a deficient number, since it is larger than the sum of its proper divisors (13890563).

36398845 is a wasteful number, since it uses less digits than its factorization.

36398845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7740.

The product of its digits is 622080, while the sum is 46.

The square root of 36398845 is about 6033.1455311471. The cubic root of 36398845 is about 331.4076539213.

The spelling of 36398845 in words is "thirty-six million, three hundred ninety-eight thousand, eight hundred forty-five".