980213633 has 8 divisors (see below), whose sum is σ = 1122548352. Its totient is φ = 838454976.

The previous prime is 980213621. The next prime is 980213651. The reversal of 980213633 is 336312089.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 980213633 - 2⁶ = 980213569 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 980213593 and 980213602.

It is not an unprimeable number, because it can be changed into a prime (980213653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140360 + ... + 147177.

It is an arithmetic number, because the mean of its divisors is an integer number (140318544).

Almost surely, 2^980213633 is an apocalyptic number.

It is an amenable number.

980213633 is a deficient number, since it is larger than the sum of its proper divisors (142334719).

980213633 is a wasteful number, since it uses less digits than its factorization.

980213633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288031.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 980213633 is about 31308.3636269927. The cubic root of 980213633 is about 993.3605597265.

The spelling of 980213633 in words is "nine hundred eighty million, two hundred thirteen thousand, six hundred thirty-three".