3148098394 has 24 divisors (see below), whose sum is σ = 5570490528. Its totient is φ = 1330179480.

The previous prime is 3148098379. The next prime is 3148098427. The reversal of 3148098394 is 4938908413.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 219264 + ... + 233179.

It is an arithmetic number, because the mean of its divisors is an integer number (232103772).

Almost surely, 2^3148098394 is an apocalyptic number.

3148098394 is a deficient number, since it is larger than the sum of its proper divisors (2422392134).

3148098394 is a wasteful number, since it uses less digits than its factorization.

3148098394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452530 (or 452523 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 49.

The square root of 3148098394 is about 56107.9173913985. The cubic root of 3148098394 is about 1465.6021697194.

The spelling of 3148098394 in words is "three billion, one hundred forty-eight million, ninety-eight thousand, three hundred ninety-four".