403678082 has 8 divisors (see below), whose sum is σ = 614554896. Its totient is φ = 198826452.

The previous prime is 403678081. The next prime is 403678111. The reversal of 403678082 is 280876304.

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

It is not an unprimeable number, because it can be changed into a prime (403678081) 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, 1506128 + ... + 1506395.

It is an arithmetic number, because the mean of its divisors is an integer number (76819362).

Almost surely, 2^403678082 is an apocalyptic number.

403678082 is a deficient number, since it is larger than the sum of its proper divisors (210876814).

403678082 is a wasteful number, since it uses less digits than its factorization.

403678082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3012592.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 403678082 is about 20091.7416368019. The cubic root of 403678082 is about 739.0577744979.

The spelling of 403678082 in words is "four hundred three million, six hundred seventy-eight thousand, eighty-two".