84896970 has 16 divisors (see below), whose sum is σ = 203752800. Its totient is φ = 22639184.

The previous prime is 84896969. The next prime is 84896971. The reversal of 84896970 is 7969848.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (84896969) and next prime (84896971).

It is not an unprimeable number, because it can be changed into a prime (84896971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1414920 + ... + 1414979.

It is an arithmetic number, because the mean of its divisors is an integer number (12734550).

Almost surely, 2^84896970 is an apocalyptic number.

84896970 is an abundant number, since it is smaller than the sum of its proper divisors (118855830).

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

84896970 is a wasteful number, since it uses less digits than its factorization.

84896970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829909.

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 84896970 is about 9213.9551767957. The cubic root of 84896970 is about 439.5052462290.

The spelling of 84896970 in words is "eighty-four million, eight hundred ninety-six thousand, nine hundred seventy".