946036331 has 4 divisors (see below), whose sum is σ = 976553664. Its totient is φ = 915519000.

The previous prime is 946036309. The next prime is 946036361. The reversal of 946036331 is 133630649.

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

It is a cyclic number.

It is not a de Polignac number, because 946036331 - 2¹⁴ = 946019947 is a prime.

It is a super-2 number, since 2×946036331² = 1789969479143883122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 946036291 and 946036300.

It is not an unprimeable number, because it can be changed into a prime (946036361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15258620 + ... + 15258681.

It is an arithmetic number, because the mean of its divisors is an integer number (244138416).

Almost surely, 2^946036331 is an apocalyptic number.

946036331 is a deficient number, since it is larger than the sum of its proper divisors (30517333).

946036331 is a wasteful number, since it uses less digits than its factorization.

946036331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30517332.

The product of its (nonzero) digits is 34992, while the sum is 35.

The square root of 946036331 is about 30757.7036041379. The cubic root of 946036331 is about 981.6784823685.

The spelling of 946036331 in words is "nine hundred forty-six million, thirty-six thousand, three hundred thirty-one".