35640464 has 20 divisors (see below), whose sum is σ = 70660656. Its totient is φ = 17405472.

The previous prime is 35640463. The next prime is 35640469. The reversal of 35640464 is 46404653.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 35640464.

It is not an unprimeable number, because it can be changed into a prime (35640463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25214 + ... + 26589.

Almost surely, 2^35640464 is an apocalyptic number.

It is an amenable number.

35640464 is a deficient number, since it is larger than the sum of its proper divisors (35020192).

35640464 is a wasteful number, since it uses less digits than its factorization.

35640464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51854 (or 51848 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 35640464 is about 5969.9634839754. The cubic root of 35640464 is about 329.0898212824.

The spelling of 35640464 in words is "thirty-five million, six hundred forty thousand, four hundred sixty-four".