2078343207 has 6 divisors (see below), whose sum is σ = 3002051312. Its totient is φ = 1385562132.

The previous prime is 2078343193. The next prime is 2078343299. The reversal of 2078343207 is 7023438702.

It is not a de Polignac number, because 2078343207 - 2⁴ = 2078343191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078343107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115463503 + ... + 115463520.

Almost surely, 2^2078343207 is an apocalyptic number.

2078343207 is a deficient number, since it is larger than the sum of its proper divisors (923708105).

2078343207 is a wasteful number, since it uses less digits than its factorization.

2078343207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230927029 (or 230927026 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 2078343207 is about 45588.8495906620. The cubic root of 2078343207 is about 1276.1618438317.

The spelling of 2078343207 in words is "two billion, seventy-eight million, three hundred forty-three thousand, two hundred seven".