798154406 has 16 divisors (see below), whose sum is σ = 1387009824. Its totient is φ = 337379904.

The previous prime is 798154361. The next prime is 798154457. The reversal of 798154406 is 604451897.

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, 389465 + ... + 391508.

It is an arithmetic number, because the mean of its divisors is an integer number (86688114).

Almost surely, 2^798154406 is an apocalyptic number.

798154406 is a deficient number, since it is larger than the sum of its proper divisors (588855418).

798154406 is a wasteful number, since it uses less digits than its factorization.

798154406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781055.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 798154406 is about 28251.6266080380. The cubic root of 798154406 is about 927.6033430087.

The spelling of 798154406 in words is "seven hundred ninety-eight million, one hundred fifty-four thousand, four hundred six".