7697742 has 16 divisors (see below), whose sum is σ = 16579920. Its totient is φ = 2368512.

The previous prime is 7697741. The next prime is 7697759. The reversal of 7697742 is 2477967.

It is a junction number, because it is equal to n+sod(n) for n = 7697694 and 7697703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7697741) 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, 49267 + ... + 49422.

It is an arithmetic number, because the mean of its divisors is an integer number (1036245).

Almost surely, 2^7697742 is an apocalyptic number.

7697742 is an abundant number, since it is smaller than the sum of its proper divisors (8882178).

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

7697742 is a wasteful number, since it uses less digits than its factorization.

7697742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98707.

The product of its digits is 148176, while the sum is 42.

The square root of 7697742 is about 2774.4804919120. The cubic root of 7697742 is about 197.4487780428.

The spelling of 7697742 in words is "seven million, six hundred ninety-seven thousand, seven hundred forty-two".