849780462 has 16 divisors (see below), whose sum is σ = 1799535312. Its totient is φ = 266597760.

The previous prime is 849780461. The next prime is 849780467. The reversal of 849780462 is 264087948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (849780461) 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, 4165489 + ... + 4165692.

It is an arithmetic number, because the mean of its divisors is an integer number (112470957).

Almost surely, 2^849780462 is an apocalyptic number.

849780462 is an abundant number, since it is smaller than the sum of its proper divisors (949754850).

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

849780462 is a wasteful number, since it uses less digits than its factorization.

849780462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8331203.

The product of its (nonzero) digits is 774144, while the sum is 48.

The square root of 849780462 is about 29150.9941854476. The cubic root of 849780462 is about 947.1866766836.

The spelling of 849780462 in words is "eight hundred forty-nine million, seven hundred eighty thousand, four hundred sixty-two".