946990 has 16 divisors (see below), whose sum is σ = 1859760. Its totient is φ = 344320.

The previous prime is 946987. The next prime is 946993. The reversal of 946990 is 99649.

It is an interprime number because it is at equal distance from previous prime (946987) and next prime (946993).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4195 + ... + 4414.

It is an arithmetic number, because the mean of its divisors is an integer number (116235).

2⁹⁴⁶⁹⁹⁰ is an apocalyptic number.

946990 is a deficient number, since it is larger than the sum of its proper divisors (912770).

946990 is a wasteful number, since it uses less digits than its factorization.

946990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8627.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 946990 is about 973.1341120318. The cubic root of 946990 is about 98.2008237826.

It can be divided in two parts, 9469 and 90, that added together give a palindrome (9559).

The spelling of 946990 in words is "nine hundred forty-six thousand, nine hundred ninety".