394174102 has 16 divisors (see below), whose sum is σ = 677617920. Its totient is φ = 168459048.

The previous prime is 394174093. The next prime is 394174111. The reversal of 394174102 is 201471493.

It is an interprime number because it is at equal distance from previous prime (394174093) and next prime (394174111).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34188 + ... + 44239.

It is an arithmetic number, because the mean of its divisors is an integer number (42351120).

Almost surely, 2^394174102 is an apocalyptic number.

394174102 is a deficient number, since it is larger than the sum of its proper divisors (283443818).

394174102 is a wasteful number, since it uses less digits than its factorization.

394174102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78795.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 394174102 is about 19853.8183229322. The cubic root of 394174102 is about 733.2116591978.

The spelling of 394174102 in words is "three hundred ninety-four million, one hundred seventy-four thousand, one hundred two".