36077890 has 16 divisors (see below), whose sum is σ = 65106360. Its totient is φ = 14394240.

The previous prime is 36077879. The next prime is 36077891. The reversal of 36077890 is 9877063.

It can be written as a sum of positive squares in 4 ways, for example, as 35247969 + 829921 = 5937^2 + 911^2 .

It is a super-2 number, since 2×36077890² = 2603228293704200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36077891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321 + ... + 8500.

Almost surely, 2^36077890 is an apocalyptic number.

36077890 is a deficient number, since it is larger than the sum of its proper divisors (29028470).

36077890 is a wasteful number, since it uses less digits than its factorization.

36077890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9237.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 36077890 is about 6006.4873262165. The cubic root of 36077890 is about 330.4306895670.

The spelling of 36077890 in words is "thirty-six million, seventy-seven thousand, eight hundred ninety".