2078274603 has 4 divisors (see below), whose sum is σ = 2771032808. Its totient is φ = 1385516400.

The previous prime is 2078274577. The next prime is 2078274607. The reversal of 2078274603 is 3064728702.

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

It is not a de Polignac number, because 2078274603 - 2⁸ = 2078274347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2078274607) 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, 346379098 + ... + 346379103.

It is an arithmetic number, because the mean of its divisors is an integer number (692758202).

Almost surely, 2^2078274603 is an apocalyptic number.

2078274603 is a deficient number, since it is larger than the sum of its proper divisors (692758205).

2078274603 is an equidigital number, since it uses as much as digits as its factorization.

2078274603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692758204.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 2078274603 is about 45588.0971636238. The cubic root of 2078274603 is about 1276.1478020747.

The spelling of 2078274603 in words is "two billion, seventy-eight million, two hundred seventy-four thousand, six hundred three".