3078249245 has 16 divisors (see below), whose sum is σ = 3949171200. Its totient is φ = 2295231744.

The previous prime is 3078249199. The next prime is 3078249247. The reversal of 3078249245 is 5429428703.

It is not a de Polignac number, because 3078249245 - 2⁸ = 3078248989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3078249196 and 3078249205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3078249247) 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, 167045 + ... + 184554.

It is an arithmetic number, because the mean of its divisors is an integer number (246823200).

Almost surely, 2^3078249245 is an apocalyptic number.

It is an amenable number.

3078249245 is a deficient number, since it is larger than the sum of its proper divisors (870921955).

3078249245 is a wasteful number, since it uses less digits than its factorization.

3078249245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351724.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 3078249245 is about 55481.9722522551. The cubic root of 3078249245 is about 1454.6815385339.

The spelling of 3078249245 in words is "three billion, seventy-eight million, two hundred forty-nine thousand, two hundred forty-five".