4791001406 has 4 divisors (see below), whose sum is σ = 7186502112. Its totient is φ = 2395500702.

The previous prime is 4791001393. The next prime is 4791001417. The reversal of 4791001406 is 6041001974.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1197750350 + ... + 1197750353.

It is an arithmetic number, because the mean of its divisors is an integer number (1796625528).

Almost surely, 2^4791001406 is an apocalyptic number.

4791001406 is a deficient number, since it is larger than the sum of its proper divisors (2395500706).

4791001406 is a wasteful number, since it uses less digits than its factorization.

4791001406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395500705.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 4791001406 is about 69217.0600791452. The cubic root of 4791001406 is about 1685.8105450627.

The spelling of 4791001406 in words is "four billion, seven hundred ninety-one million, one thousand, four hundred six".