36747394 has 4 divisors (see below), whose sum is σ = 55121094. Its totient is φ = 18373696.

The previous prime is 36747377. The next prime is 36747407. The reversal of 36747394 is 49374763.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49374763 = 79 ⋅624997.

It can be written as a sum of positive squares in only one way, i.e., 33489369 + 3258025 = 5787^2 + 1805^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36747394.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9186847 + ... + 9186850.

Almost surely, 2^36747394 is an apocalyptic number.

36747394 is a deficient number, since it is larger than the sum of its proper divisors (18373700).

36747394 is a wasteful number, since it uses less digits than its factorization.

36747394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18373699.

The product of its digits is 381024, while the sum is 43.

The square root of 36747394 is about 6061.9628834232. The cubic root of 36747394 is about 332.4621292161.

The spelling of 36747394 in words is "thirty-six million, seven hundred forty-seven thousand, three hundred ninety-four".