77330348 has 24 divisors (see below), whose sum is σ = 144399024. Its totient is φ = 36108800.

The previous prime is 77330329. The next prime is 77330389. The reversal of 77330348 is 84303377.

It is a super-2 number, since 2×77330348² = 11959965443602208, which contains 22 as substring.

It is an unprimeable number.

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, 4568 + ... + 13248.

It is an arithmetic number, because the mean of its divisors is an integer number (6016626).

Almost surely, 2^77330348 is an apocalyptic number.

It is an amenable number.

77330348 is a deficient number, since it is larger than the sum of its proper divisors (67068676).

77330348 is a wasteful number, since it uses less digits than its factorization.

77330348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8833 (or 8831 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 77330348 is about 8793.7675657252. The cubic root of 77330348 is about 426.0396195527.

The spelling of 77330348 in words is "seventy-seven million, three hundred thirty thousand, three hundred forty-eight".