73700036 has 6 divisors (see below), whose sum is σ = 128975070. Its totient is φ = 36850016.

The previous prime is 73700021. The next prime is 73700047. The reversal of 73700036 is 63000737.

It can be written as a sum of positive squares in only one way, i.e., 44970436 + 28729600 = 6706^2 + 5360^2 .

It is a junction number, because it is equal to n+sod(n) for n = 73699978 and 73700014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9212501 + ... + 9212508.

It is an arithmetic number, because the mean of its divisors is an integer number (21495845).

Almost surely, 2^73700036 is an apocalyptic number.

It is an amenable number.

73700036 is a deficient number, since it is larger than the sum of its proper divisors (55275034).

73700036 is a wasteful number, since it uses less digits than its factorization.

73700036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18425013 (or 18425011 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 26.

The square root of 73700036 is about 8584.8725092456. The cubic root of 73700036 is about 419.2656024717.

The spelling of 73700036 in words is "seventy-three million, seven hundred thousand, thirty-six".