406876393382 has 8 divisors (see below), whose sum is σ = 611771189400. Its totient is φ = 202952663584.

The previous prime is 406876393367. The next prime is 406876393409. The reversal of 406876393382 is 283393678604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×406876393382³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242765507 + ... + 242767182.

It is an arithmetic number, because the mean of its divisors is an integer number (76471398675).

Almost surely, 2^406876393382 is an apocalyptic number.

406876393382 is a deficient number, since it is larger than the sum of its proper divisors (204894796018).

406876393382 is a wasteful number, since it uses less digits than its factorization.

406876393382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485533110.

The product of its (nonzero) digits is 31352832, while the sum is 59.

The spelling of 406876393382 in words is "four hundred six billion, eight hundred seventy-six million, three hundred ninety-three thousand, three hundred eighty-two".