99670010 has 64 divisors (see below), whose sum is σ = 208465920. Its totient is φ = 33929280.

The previous prime is 99669989. The next prime is 99670019. The reversal of 99670010 is 1007699.

It is a super-2 number, since 2×99670010² = 19868221786800200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99670019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215039 + ... + 215501.

It is an arithmetic number, because the mean of its divisors is an integer number (3257280).

Almost surely, 2^99670010 is an apocalyptic number.

99670010 is an abundant number, since it is smaller than the sum of its proper divisors (108795910).

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

99670010 is a wasteful number, since it uses less digits than its factorization.

99670010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603.

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 99670010 is about 9983.4868658200. The cubic root of 99670010 is about 463.6477614315.

The spelling of 99670010 in words is "ninety-nine million, six hundred seventy thousand, ten".