76305470 has 32 divisors (see below), whose sum is σ = 141768576. Its totient is φ = 29548800.

The previous prime is 76305419. The next prime is 76305479. The reversal of 76305470 is 7450367.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76305479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99890 + ... + 100650.

It is an arithmetic number, because the mean of its divisors is an integer number (4430268).

Almost surely, 2^76305470 is an apocalyptic number.

76305470 is a deficient number, since it is larger than the sum of its proper divisors (65463106).

76305470 is a wasteful number, since it uses less digits than its factorization.

76305470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 76305470 is about 8735.3002238046. The cubic root of 76305470 is about 424.1491072526.

The spelling of 76305470 in words is "seventy-six million, three hundred five thousand, four hundred seventy".