3149098539 has 4 divisors (see below), whose sum is σ = 4198798056. Its totient is φ = 2099399024.

The previous prime is 3149098531. The next prime is 3149098591. The reversal of 3149098539 is 9358909413.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3149098539 - 2³ = 3149098531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3149098491 and 3149098500.

It is not an unprimeable number, because it can be changed into a prime (3149098531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524849754 + ... + 524849759.

It is an arithmetic number, because the mean of its divisors is an integer number (1049699514).

Almost surely, 2^3149098539 is an apocalyptic number.

3149098539 is a deficient number, since it is larger than the sum of its proper divisors (1049699517).

3149098539 is a wasteful number, since it uses less digits than its factorization.

3149098539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049699516.

The product of its (nonzero) digits is 1049760, while the sum is 51.

The square root of 3149098539 is about 56116.8293740835. The cubic root of 3149098539 is about 1465.7573596464.

The spelling of 3149098539 in words is "three billion, one hundred forty-nine million, ninety-eight thousand, five hundred thirty-nine".