2978614245 has 16 divisors (see below), whose sum is σ = 4768388352. Its totient is φ = 1587725760.

The previous prime is 2978614231. The next prime is 2978614259. The reversal of 2978614245 is 5424168792.

It is an interprime number because it is at equal distance from previous prime (2978614231) and next prime (2978614259).

It is not a de Polignac number, because 2978614245 - 2⁷ = 2978614117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2978614194 and 2978614203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25437 + ... + 81266.

It is an arithmetic number, because the mean of its divisors is an integer number (298024272).

Almost surely, 2^2978614245 is an apocalyptic number.

It is an amenable number.

2978614245 is a deficient number, since it is larger than the sum of its proper divisors (1789774107).

2978614245 is a wasteful number, since it uses less digits than its factorization.

2978614245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108572.

The product of its digits is 967680, while the sum is 48.

The square root of 2978614245 is about 54576.6822461754. The cubic root of 2978614245 is about 1438.8143283076.

The spelling of 2978614245 in words is "two billion, nine hundred seventy-eight million, six hundred fourteen thousand, two hundred forty-five".