406363347 has 12 divisors (see below), whose sum is σ = 632120944. Its totient is φ = 250069680.

The previous prime is 406363343. The next prime is 406363351. The reversal of 406363347 is 743363604.

It is an interprime number because it is at equal distance from previous prime (406363343) and next prime (406363351).

It is not a de Polignac number, because 406363347 - 2² = 406363343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (406363343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1736479 + ... + 1736712.

Almost surely, 2^406363347 is an apocalyptic number.

406363347 is a deficient number, since it is larger than the sum of its proper divisors (225757597).

406363347 is a wasteful number, since it uses less digits than its factorization.

406363347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473210 (or 3473207 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 36.

The square root of 406363347 is about 20158.4559676578. The cubic root of 406363347 is about 740.6928907054.

The spelling of 406363347 in words is "four hundred six million, three hundred sixty-three thousand, three hundred forty-seven".