3148196026 has 4 divisors (see below), whose sum is σ = 4722294042. Its totient is φ = 1574098012.

The previous prime is 3148196011. The next prime is 3148196053. The reversal of 3148196026 is 6206918413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6206918413 = 59 ⋅105202007.

It can be written as a sum of positive squares in only one way, i.e., 2550149001 + 598047025 = 50499^2 + 24455^2 .

It is a super-2 number, since 2×3148196026² = 19822276436244385352, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 3148196026.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 787049005 + ... + 787049008.

Almost surely, 2^3148196026 is an apocalyptic number.

3148196026 is a deficient number, since it is larger than the sum of its proper divisors (1574098016).

3148196026 is a wasteful number, since it uses less digits than its factorization.

3148196026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574098015.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 3148196026 is about 56108.7874222924. The cubic root of 3148196026 is about 1465.6173204732.

The spelling of 3148196026 in words is "three billion, one hundred forty-eight million, one hundred ninety-six thousand, twenty-six".