35646065940 has 24 divisors (see below), whose sum is σ = 99808984800. Its totient is φ = 9505617568.

The previous prime is 35646065933. The next prime is 35646065941. The reversal of 35646065940 is 4956064653.

It is a happy number.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 35646065940.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35646065941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297050490 + ... + 297050609.

It is an arithmetic number, because the mean of its divisors is an integer number (4158707700).

Almost surely, 2^35646065940 is an apocalyptic number.

35646065940 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

35646065940 is an abundant number, since it is smaller than the sum of its proper divisors (64162918860).

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

35646065940 is a wasteful number, since it uses less digits than its factorization.

35646065940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594101111 (or 594101109 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 48.

The spelling of 35646065940 in words is "thirty-five billion, six hundred forty-six million, sixty-five thousand, nine hundred forty".