36673730 has 32 divisors (see below), whose sum is σ = 69237504. Its totient is φ = 13959616.

The previous prime is 36673729. The next prime is 36673739. The reversal of 36673730 is 3737663.

It is a super-2 number, since 2×36673730² = 2689924944225800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36673739) 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, 72659 + ... + 73161.

It is an arithmetic number, because the mean of its divisors is an integer number (2163672).

Almost surely, 2^36673730 is an apocalyptic number.

36673730 is a deficient number, since it is larger than the sum of its proper divisors (32563774).

36673730 is a wasteful number, since it uses less digits than its factorization.

36673730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850.

The product of its (nonzero) digits is 47628, while the sum is 35.

The square root of 36673730 is about 6055.8839156642. The cubic root of 36673730 is about 332.2398288890.

The spelling of 36673730 in words is "thirty-six million, six hundred seventy-three thousand, seven hundred thirty".