742698 has 48 divisors (see below), whose sum is σ = 1827072. Its totient is φ = 217800.

The previous prime is 742697. The next prime is 742699. The reversal of 742698 is 896247.

742698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (742697) and next prime (742699).

Its product of digits (24192) is a multiple of the sum of its prime factors (72).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (742697) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23943 + ... + 23973.

It is an arithmetic number, because the mean of its divisors is an integer number (38064).

2⁷⁴²⁶⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 742698, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (913536).

742698 is an abundant number, since it is smaller than the sum of its proper divisors (1084374).

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

742698 is a wasteful number, since it uses less digits than its factorization.

742698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72 (or 47 counting only the distinct ones).

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

The square root of 742698 is about 861.7992805752. The cubic root of 742698 is about 90.5602094176.

It can be divided in two parts, 74 and 2698, that added together give a palindrome (2772).

The spelling of 742698 in words is "seven hundred forty-two thousand, six hundred ninety-eight".