3148490 has 32 divisors (see below), whose sum is σ = 6073920. Its totient is φ = 1171584.

The previous prime is 3148487. The next prime is 3148499. The reversal of 3148490 is 948413.

It is not an unprimeable number, because it can be changed into a prime (3148499) 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, 13757 + ... + 13983.

It is an arithmetic number, because the mean of its divisors is an integer number (189810).

Almost surely, 2^3148490 is an apocalyptic number.

3148490 is a deficient number, since it is larger than the sum of its proper divisors (2925430).

3148490 is a wasteful number, since it uses less digits than its factorization.

3148490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3148490 is about 1774.3984896297. The cubic root of 3148490 is about 146.5662938130.

The spelling of 3148490 in words is "three million, one hundred forty-eight thousand, four hundred ninety".