33736740340 has 48 divisors (see below), whose sum is σ = 71056911744. Its totient is φ = 13454812800.

The previous prime is 33736740299. The next prime is 33736740343. The reversal of 33736740340 is 4304763733.

It is a super-2 number, since 2×33736740340² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33736740293 and 33736740302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33736740343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11790510 + ... + 11793370.

It is an arithmetic number, because the mean of its divisors is an integer number (1480352328).

Almost surely, 2^33736740340 is an apocalyptic number.

It is an amenable number.

33736740340 is an abundant number, since it is smaller than the sum of its proper divisors (37320171404).

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

33736740340 is a wasteful number, since it uses less digits than its factorization.

33736740340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4408 (or 4406 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 40.

The spelling of 33736740340 in words is "thirty-three billion, seven hundred thirty-six million, seven hundred forty thousand, three hundred forty".