36340234398 has 48 divisors (see below), whose sum is σ = 85301719776. Its totient is φ = 11114642880.

The previous prime is 36340234397. The next prime is 36340234481. The reversal of 36340234398 is 89343204363.

36340234398 is a `hidden beast` number, since 3 + 634 + 0 + 2 + 3 + 4 + 3 + 9 + 8 = 666.

It is a super-2 number, since 2×36340234398² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36340234397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 425893 + ... + 504048.

It is an arithmetic number, because the mean of its divisors is an integer number (1777119162).

Almost surely, 2^36340234398 is an apocalyptic number.

36340234398 is an abundant number, since it is smaller than the sum of its proper divisors (48961485378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36340234398 is a wasteful number, since it uses less digits than its factorization.

36340234398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930129 (or 930126 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 45.

The spelling of 36340234398 in words is "thirty-six billion, three hundred forty million, two hundred thirty-four thousand, three hundred ninety-eight".