946741986 has 32 divisors (see below), whose sum is σ = 2105161920. Its totient is φ = 315387072.

The previous prime is 946741973. The next prime is 946741987. The reversal of 946741986 is 689147649.

946741986 is a `hidden beast` number, since 94 + 67 + 419 + 86 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (946741987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103786 + ... + 112538.

It is an arithmetic number, because the mean of its divisors is an integer number (65786310).

Almost surely, 2^946741986 is an apocalyptic number.

946741986 is an abundant number, since it is smaller than the sum of its proper divisors (1158419934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

946741986 is a wasteful number, since it uses less digits than its factorization.

946741986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10767 (or 10761 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 946741986 is about 30769.1726570605. The cubic root of 946741986 is about 981.9225019485.

The spelling of 946741986 in words is "nine hundred forty-six million, seven hundred forty-one thousand, nine hundred eighty-six".