898166064 has 40 divisors (see below), whose sum is σ = 2323659312. Its totient is φ = 298950400.

The previous prime is 898166057. The next prime is 898166107. The reversal of 898166064 is 460661898.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20302 + ... + 46994.

Almost surely, 2^898166064 is an apocalyptic number.

It is an amenable number.

898166064 is an abundant number, since it is smaller than the sum of its proper divisors (1425493248).

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

898166064 is a wasteful number, since it uses less digits than its factorization.

898166064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27405 (or 27399 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 898166064 is about 29969.4188131835. The cubic root of 898166064 is about 964.8331439431.

The spelling of 898166064 in words is "eight hundred ninety-eight million, one hundred sixty-six thousand, sixty-four".