946350399 has 4 divisors (see below), whose sum is σ = 1261800536. Its totient is φ = 630900264.

The previous prime is 946350367. The next prime is 946350413. The reversal of 946350399 is 993053649.

It is a happy number.

946350399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 946350399 - 2⁵ = 946350367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946350199) 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, 157725064 + ... + 157725069.

It is an arithmetic number, because the mean of its divisors is an integer number (315450134).

Almost surely, 2^946350399 is an apocalyptic number.

946350399 is a deficient number, since it is larger than the sum of its proper divisors (315450137).

946350399 is a wasteful number, since it uses less digits than its factorization.

946350399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315450136.

The product of its (nonzero) digits is 787320, while the sum is 48.

The square root of 946350399 is about 30762.8086981667. The cubic root of 946350399 is about 981.7871038790.

The spelling of 946350399 in words is "nine hundred forty-six million, three hundred fifty thousand, three hundred ninety-nine".