892347940 has 48 divisors (see below), whose sum is σ = 2068960320. Its totient is φ = 320574080.

The previous prime is 892347931. The next prime is 892347941. The reversal of 892347940 is 49743298.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (892347941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6175 + ... + 42694.

It is an arithmetic number, because the mean of its divisors is an integer number (43103340).

Almost surely, 2^892347940 is an apocalyptic number.

It is an amenable number.

892347940 is an abundant number, since it is smaller than the sum of its proper divisors (1176612380).

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

892347940 is a wasteful number, since it uses less digits than its factorization.

892347940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48972 (or 48970 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 892347940 is about 29872.1934246550. The cubic root of 892347940 is about 962.7453029684.

The spelling of 892347940 in words is "eight hundred ninety-two million, three hundred forty-seven thousand, nine hundred forty".