394114652 has 6 divisors (see below), whose sum is σ = 689700648. Its totient is φ = 197057324.

The previous prime is 394114597. The next prime is 394114661. The reversal of 394114652 is 256411493.

It is a super-2 number, since 2×394114652² = 310652717842162208, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 49264328 + ... + 49264335.

It is an arithmetic number, because the mean of its divisors is an integer number (114950108).

Almost surely, 2^394114652 is an apocalyptic number.

It is an amenable number.

394114652 is a deficient number, since it is larger than the sum of its proper divisors (295585996).

394114652 is a wasteful number, since it uses less digits than its factorization.

394114652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98528667 (or 98528665 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 394114652 is about 19852.3210733657. The cubic root of 394114652 is about 733.1747959399.

The spelling of 394114652 in words is "three hundred ninety-four million, one hundred fourteen thousand, six hundred fifty-two".