6006907394 has 4 divisors (see below), whose sum is σ = 9010361094. Its totient is φ = 3003453696.

The previous prime is 6006907391. The next prime is 6006907409. The reversal of 6006907394 is 4937096006.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4937096006 = 2 ⋅2468548003.

It can be written as a sum of positive squares in only one way, i.e., 5385651769 + 621255625 = 73387^2 + 24925^2 .

It is not an unprimeable number, because it can be changed into a prime (6006907391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1501726847 + ... + 1501726850.

Almost surely, 2^6006907394 is an apocalyptic number.

6006907394 is a deficient number, since it is larger than the sum of its proper divisors (3003453700).

6006907394 is a wasteful number, since it uses less digits than its factorization.

6006907394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003453699.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 6006907394 is about 77504.2411355663. The cubic root of 6006907394 is about 1817.8176347415.

The spelling of 6006907394 in words is "six billion, six million, nine hundred seven thousand, three hundred ninety-four".