396046934 has 4 divisors (see below), whose sum is σ = 594070404. Its totient is φ = 198023466.

The previous prime is 396046933. The next prime is 396046951. The reversal of 396046934 is 439640693.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 439640693 = 167 ⋅2632579.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396046933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99011732 + ... + 99011735.

It is an arithmetic number, because the mean of its divisors is an integer number (148517601).

Almost surely, 2^396046934 is an apocalyptic number.

396046934 is a deficient number, since it is larger than the sum of its proper divisors (198023470).

396046934 is a wasteful number, since it uses less digits than its factorization.

396046934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198023469.

The product of its (nonzero) digits is 419904, while the sum is 44.

The square root of 396046934 is about 19900.9279683134. The cubic root of 396046934 is about 734.3710565148.

The spelling of 396046934 in words is "three hundred ninety-six million, forty-six thousand, nine hundred thirty-four".