2972698 has 4 divisors (see below), whose sum is σ = 4459050. Its totient is φ = 1486348.

The previous prime is 2972693. The next prime is 2972701. The reversal of 2972698 is 8962792.

It is a happy number.

2972698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2968729 + 3969 = 1723^2 + 63^2 .

It is not an unprimeable number, because it can be changed into a prime (2972693) 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 as a sum of consecutive naturals, namely, 743173 + ... + 743176.

2^2972698 is an apocalyptic number.

2972698 is a deficient number, since it is larger than the sum of its proper divisors (1486352).

2972698 is a wasteful number, since it uses less digits than its factorization.

2972698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486351.

The product of its digits is 108864, while the sum is 43.

The square root of 2972698 is about 1724.1513854647. The cubic root of 2972698 is about 143.7861086355.

It can be divided in two parts, 29 and 72698, that added together give a palindrome (72727).

The spelling of 2972698 in words is "two million, nine hundred seventy-two thousand, six hundred ninety-eight".