396310466 has 8 divisors (see below), whose sum is σ = 600351804. Its totient is φ = 196193200.

The previous prime is 396310463. The next prime is 396310487. The reversal of 396310466 is 664013693.

It can be written as a sum of positive squares in 2 ways, for example, as 367527241 + 28783225 = 19171^2 + 5365^2 .

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

It is a super-2 number, since 2×396310466² = 314123970922274312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (396310463) 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, 980765 + ... + 981168.

Almost surely, 2^396310466 is an apocalyptic number.

396310466 is a deficient number, since it is larger than the sum of its proper divisors (204041338).

396310466 is a wasteful number, since it uses less digits than its factorization.

396310466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962036.

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 396310466 is about 19907.5479655331. The cubic root of 396310466 is about 734.5339053652.

The spelling of 396310466 in words is "three hundred ninety-six million, three hundred ten thousand, four hundred sixty-six".