3722302 has 4 divisors (see below), whose sum is σ = 5583456. Its totient is φ = 1861150.

The previous prime is 3722293. The next prime is 3722339. The reversal of 3722302 is 2032273.

It is a happy number.

3722302 is an esthetic number in base 7, because in such base its adjacent digits differ by 1.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3722302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 930574 + ... + 930577.

It is an arithmetic number, because the mean of its divisors is an integer number (1395864).

Almost surely, 2^3722302 is an apocalyptic number.

3722302 is a deficient number, since it is larger than the sum of its proper divisors (1861154).

3722302 is a wasteful number, since it uses less digits than its factorization.

3722302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1861153.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 3722302 is about 1929.3268256052. The cubic root of 3722302 is about 154.9781724379.

Adding to 3722302 its reverse (2032273), we get a palindrome (5754575).

The spelling of 3722302 in words is "three million, seven hundred twenty-two thousand, three hundred two".