2074437994 has 16 divisors (see below), whose sum is σ = 3172024800. Its totient is φ = 1017181264.

The previous prime is 2074437977. The next prime is 2074438001. The reversal of 2074437994 is 4997344702.

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, 28464 + ... + 70420.

It is an arithmetic number, because the mean of its divisors is an integer number (198251550).

Almost surely, 2^2074437994 is an apocalyptic number.

2074437994 is a deficient number, since it is larger than the sum of its proper divisors (1097586806).

2074437994 is a wasteful number, since it uses less digits than its factorization.

2074437994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42437.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The square root of 2074437994 is about 45545.9986606947. The cubic root of 2074437994 is about 1275.3620387240.

The spelling of 2074437994 in words is "two billion, seventy-four million, four hundred thirty-seven thousand, nine hundred ninety-four".