73276330 has 24 divisors (see below), whose sum is σ = 136618092. Its totient is φ = 28296576.

The previous prime is 73276327. The next prime is 73276339. The reversal of 73276330 is 3367237.

It can be written as a sum of positive squares in 6 ways, for example, as 54863649 + 18412681 = 7407^2 + 4291^2 .

It is a junction number, because it is equal to n+sod(n) for n = 73276292 and 73276301.

It is not an unprimeable number, because it can be changed into a prime (73276339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4054 + ... + 12766.

Almost surely, 2^73276330 is an apocalyptic number.

73276330 is a deficient number, since it is larger than the sum of its proper divisors (63341762).

73276330 is a wasteful number, since it uses less digits than its factorization.

73276330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8778 (or 8749 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 31.

The square root of 73276330 is about 8560.1594611316. The cubic root of 73276330 is about 418.4605966498.

The spelling of 73276330 in words is "seventy-three million, two hundred seventy-six thousand, three hundred thirty".