4027698 has 16 divisors (see below), whose sum is σ = 8950560. Its totient is φ = 1342548.

The previous prime is 4027697. The next prime is 4027703. The reversal of 4027698 is 8967204.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4027693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37240 + ... + 37347.

It is an arithmetic number, because the mean of its divisors is an integer number (559410).

Almost surely, 2^4027698 is an apocalyptic number.

4027698 is an abundant number, since it is smaller than the sum of its proper divisors (4922862).

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

4027698 is a wasteful number, since it uses less digits than its factorization.

4027698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74598 (or 74592 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 4027698 is about 2006.9125541488. The cubic root of 4027698 is about 159.1056613457.

It can be divided in two parts, 402 and 7698, that added together give a square (8100 = 90²).

The spelling of 4027698 in words is "four million, twenty-seven thousand, six hundred ninety-eight".