3048697331 has 4 divisors (see below), whose sum is σ = 3049016664. Its totient is φ = 3048378000.

The previous prime is 3048697283. The next prime is 3048697339. The reversal of 3048697331 is 1337968403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1337968403 = 33091 ⋅40433.

It is a cyclic number.

It is not a de Polignac number, because 3048697331 - 2¹⁰ = 3048696307 is a prime.

It is a super-2 number, since 2×3048697331² = 18589110832093047122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3048697339) 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, 144890 + ... + 164591.

It is an arithmetic number, because the mean of its divisors is an integer number (762254166).

Almost surely, 2^3048697331 is an apocalyptic number.

3048697331 is a deficient number, since it is larger than the sum of its proper divisors (319333).

3048697331 is an equidigital number, since it uses as much as digits as its factorization.

3048697331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319332.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 3048697331 is about 55215.0100153935. The cubic root of 3048697331 is about 1450.0114673687.

The spelling of 3048697331 in words is "three billion, forty-eight million, six hundred ninety-seven thousand, three hundred thirty-one".