3266340487 has 4 divisors (see below), whose sum is σ = 3268521000. Its totient is φ = 3264159976.

The previous prime is 3266340479. The next prime is 3266340523. The reversal of 3266340487 is 7840436623.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3266340487 - 2³ = 3266340479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3266340457) 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, 1088008 + ... + 1091005.

It is an arithmetic number, because the mean of its divisors is an integer number (817130250).

Almost surely, 2^3266340487 is an apocalyptic number.

3266340487 is a deficient number, since it is larger than the sum of its proper divisors (2180513).

3266340487 is a wasteful number, since it uses less digits than its factorization.

3266340487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180512.

The product of its (nonzero) digits is 580608, while the sum is 43.

The square root of 3266340487 is about 57151.9071160359. The cubic root of 3266340487 is about 1483.7263790262.

The spelling of 3266340487 in words is "three billion, two hundred sixty-six million, three hundred forty thousand, four hundred eighty-seven".