84738097 has 6 divisors (see below), whose sum is σ = 87560754. Its totient is φ = 82003680.

The previous prime is 84738077. The next prime is 84738107. The reversal of 84738097 is 79083748.

It can be written as a sum of positive squares in only one way, i.e., 75881521 + 8856576 = 8711^2 + 2976^2 .

It is a de Polignac number, because none of the positive numbers 2^k-84738097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84738037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43128 + ... + 45049.

It is an arithmetic number, because the mean of its divisors is an integer number (14593459).

Almost surely, 2^84738097 is an apocalyptic number.

It is an amenable number.

84738097 is a deficient number, since it is larger than the sum of its proper divisors (2822657).

84738097 is an equidigital number, since it uses as much as digits as its factorization.

84738097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88239 (or 88208 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 84738097 is about 9205.3298148410. The cubic root of 84738097 is about 439.2309171663.

The spelling of 84738097 in words is "eighty-four million, seven hundred thirty-eight thousand, ninety-seven".