406093107782 has 16 divisors (see below), whose sum is σ = 619610623632. Its totient is φ = 199561449120.

The previous prime is 406093107757. The next prime is 406093107799. The reversal of 406093107782 is 287701390604.

It is a super-2 number, since 2×406093107782² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1147508 + ... + 1459095.

It is an arithmetic number, because the mean of its divisors is an integer number (38725663977).

Almost surely, 2^406093107782 is an apocalyptic number.

406093107782 is a deficient number, since it is larger than the sum of its proper divisors (213517515850).

406093107782 is a wasteful number, since it uses less digits than its factorization.

406093107782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2607943.

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 406093107782 in words is "four hundred six billion, ninety-three million, one hundred seven thousand, seven hundred eighty-two".