36587969340 has 144 divisors (see below), whose sum is σ = 111051386208. Its totient is φ = 8996662272.

The previous prime is 36587969333. The next prime is 36587969461. The reversal of 36587969340 is 4396978563.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16354702 + ... + 16356938.

It is an arithmetic number, because the mean of its divisors is an integer number (771190182).

Almost surely, 2^36587969340 is an apocalyptic number.

36587969340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36587969340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55525693104).

36587969340 is an abundant number, since it is smaller than the sum of its proper divisors (74463416868).

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

36587969340 is a wasteful number, since it uses less digits than its factorization.

36587969340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3888 (or 3873 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 60.

The spelling of 36587969340 in words is "thirty-six billion, five hundred eighty-seven million, nine hundred sixty-nine thousand, three hundred forty".