722676002 has 4 divisors (see below), whose sum is σ = 1084014006. Its totient is φ = 361338000.

The previous prime is 722675981. The next prime is 722676007. The reversal of 722676002 is 200676227.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200676227 = 43 ⋅4666889.

It can be written as a sum of positive squares in only one way, i.e., 602751601 + 119924401 = 24551^2 + 10951^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 722676002.

It is not an unprimeable number, because it can be changed into a prime (722676007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180668999 + ... + 180669002.

Almost surely, 2^722676002 is an apocalyptic number.

722676002 is a deficient number, since it is larger than the sum of its proper divisors (361338004).

722676002 is a wasteful number, since it uses less digits than its factorization.

722676002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361338003.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 722676002 is about 26882.6338367356. The cubic root of 722676002 is about 897.3899698292.

The spelling of 722676002 in words is "seven hundred twenty-two million, six hundred seventy-six thousand, two".