36613748379 has 32 divisors (see below), whose sum is σ = 54205139520. Its totient is φ = 21837053952.

The previous prime is 36613748377. The next prime is 36613748393. The reversal of 36613748379 is 97384731663.

36613748379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36613748379 - 2¹ = 36613748377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36613748377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321487 + ... + 420215.

It is an arithmetic number, because the mean of its divisors is an integer number (1693910610).

Almost surely, 2^36613748379 is an apocalyptic number.

36613748379 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

36613748379 is a deficient number, since it is larger than the sum of its proper divisors (17591391141).

36613748379 is a wasteful number, since it uses less digits than its factorization.

36613748379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99039.

The product of its digits is 13716864, while the sum is 57.

The spelling of 36613748379 in words is "thirty-six billion, six hundred thirteen million, seven hundred forty-eight thousand, three hundred seventy-nine".