2078372308 has 24 divisors (see below), whose sum is σ = 3757743360. Its totient is φ = 1004789760.

The previous prime is 2078372293. The next prime is 2078372321. The reversal of 2078372308 is 8032738702.

It is a super-2 number, since 2×2078372308² = 8639262901322493728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149460 + ... + 162772.

It is an arithmetic number, because the mean of its divisors is an integer number (156572640).

Almost surely, 2^2078372308 is an apocalyptic number.

It is an amenable number.

2078372308 is a deficient number, since it is larger than the sum of its proper divisors (1679371052).

2078372308 is a wasteful number, since it uses less digits than its factorization.

2078372308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14607 (or 14605 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 2078372308 is about 45589.1687575020. The cubic root of 2078372308 is about 1276.1678000844.

The spelling of 2078372308 in words is "two billion, seventy-eight million, three hundred seventy-two thousand, three hundred eight".