3286491009426 has 32 divisors (see below), whose sum is σ = 7391305091520. Its totient is φ = 1082298242592.

The previous prime is 3286491009407. The next prime is 3286491009427. The reversal of 3286491009426 is 6249001946823.

3286491009426 is a `hidden beast` number, since 32 + 86 + 4 + 9 + 100 + 9 + 426 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3286491009427) 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, 366627715 + ... + 366636678.

It is an arithmetic number, because the mean of its divisors is an integer number (230978284110).

Almost surely, 2^{3286491009426} is an apocalyptic number.

3286491009426 is an abundant number, since it is smaller than the sum of its proper divisors (4104814082094).

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

3286491009426 is a wasteful number, since it uses less digits than its factorization.

3286491009426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733264487 (or 733264481 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 3286491009426 in words is "three trillion, two hundred eighty-six billion, four hundred ninety-one million, nine thousand, four hundred twenty-six".