36719398 has 4 divisors (see below), whose sum is σ = 55079100. Its totient is φ = 18359698.

The previous prime is 36719393. The next prime is 36719401. The reversal of 36719398 is 89391763.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36719393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9179848 + ... + 9179851.

It is an arithmetic number, because the mean of its divisors is an integer number (13769775).

Almost surely, 2^36719398 is an apocalyptic number.

36719398 is a deficient number, since it is larger than the sum of its proper divisors (18359702).

36719398 is a wasteful number, since it uses less digits than its factorization.

36719398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18359701.

The product of its digits is 244944, while the sum is 46.

The square root of 36719398 is about 6059.6532904119. The cubic root of 36719398 is about 332.3776790150.

The spelling of 36719398 in words is "thirty-six million, seven hundred nineteen thousand, three hundred ninety-eight".