94538730 has 64 divisors (see below), whose sum is σ = 266571648. Its totient is φ = 21154560.

The previous prime is 94538729. The next prime is 94538749. The reversal of 94538730 is 3783549.

94538730 = 86² + 87² + ... + 657².

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6729 + ... + 15308.

It is an arithmetic number, because the mean of its divisors is an integer number (4165182).

Almost surely, 2^94538730 is an apocalyptic number.

94538730 is an abundant number, since it is smaller than the sum of its proper divisors (172032918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94538730 is a wasteful number, since it uses less digits than its factorization.

94538730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22071.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 94538730 is about 9723.1028997949. The cubic root of 94538730 is about 455.5505632564.

The spelling of 94538730 in words is "ninety-four million, five hundred thirty-eight thousand, seven hundred thirty".