3148698 has 32 divisors (see below), whose sum is σ = 7320960. Its totient is φ = 884160.

The previous prime is 3148697. The next prime is 3148741. The reversal of 3148698 is 8968413.

It is not an unprimeable number, because it can be changed into a prime (3148693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1948 + ... + 3176.

It is an arithmetic number, because the mean of its divisors is an integer number (228780).

Almost surely, 2^3148698 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3148698, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3660480).

3148698 is an abundant number, since it is smaller than the sum of its proper divisors (4172262).

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

3148698 is a wasteful number, since it uses less digits than its factorization.

3148698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302.

The product of its digits is 41472, while the sum is 39.

The square root of 3148698 is about 1774.4571000731. The cubic root of 3148698 is about 146.5695212985.

The spelling of 3148698 in words is "three million, one hundred forty-eight thousand, six hundred ninety-eight".