3148998 has 16 divisors (see below), whose sum is σ = 6369840. Its totient is φ = 1037696.

The previous prime is 3148993. The next prime is 3149009. The reversal of 3148998 is 8998413.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3148991) 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, 2415 + ... + 3482.

It is an arithmetic number, because the mean of its divisors is an integer number (398115).

Almost surely, 2^3148998 is an apocalyptic number.

3148998 is an abundant number, since it is smaller than the sum of its proper divisors (3220842).

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

3148998 is a wasteful number, since it uses less digits than its factorization.

3148998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5991.

The product of its digits is 62208, while the sum is 42.

The square root of 3148998 is about 1774.5416309571. The cubic root of 3148998 is about 146.5741760754.

The spelling of 3148998 in words is "three million, one hundred forty-eight thousand, nine hundred ninety-eight".