36479952894 has 384 divisors, whose sum is σ = 102461054976. Its totient is φ = 8434483200.

The previous prime is 36479952893. The next prime is 36479952931. The reversal of 36479952894 is 49825997463.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36479952893) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 141945214 + ... + 141945470.

It is an arithmetic number, because the mean of its divisors is an integer number (266825664).

Almost surely, 2^36479952894 is an apocalyptic number.

36479952894 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 36479952894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51230527488).

36479952894 is an abundant number, since it is smaller than the sum of its proper divisors (65981102082).

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

36479952894 is a wasteful number, since it uses less digits than its factorization.

36479952894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 381 counting only the distinct ones).

The product of its digits is 117573120, while the sum is 66.

The spelling of 36479952894 in words is "thirty-six billion, four hundred seventy-nine million, nine hundred fifty-two thousand, eight hundred ninety-four".