36403474791762 has 192 divisors, whose sum is σ = 88243130626560. Its totient is φ = 10773994609152.

The previous prime is 36403474791679. The next prime is 36403474791763. The reversal of 36403474791762 is 26719747430463.

36403474791762 is a `hidden beast` number, since 3 + 6 + 4 + 0 + 3 + 474 + 7 + 91 + 76 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 36403474791762.

It is not an unprimeable number, because it can be changed into a prime (36403474791763) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3917295988 + ... + 3917305280.

It is an arithmetic number, because the mean of its divisors is an integer number (459599638680).

Almost surely, 2^{36403474791762} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36403474791762, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44121565313280).

36403474791762 is an abundant number, since it is smaller than the sum of its proper divisors (51839655834798).

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

36403474791762 is a wasteful number, since it uses less digits than its factorization.

36403474791762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15457 (or 15454 counting only the distinct ones).

The product of its (nonzero) digits is 128024064, while the sum is 63.

The spelling of 36403474791762 in words is "thirty-six trillion, four hundred three billion, four hundred seventy-four million, seven hundred ninety-one thousand, seven hundred sixty-two".