538347007 has 32 divisors (see below), whose sum is σ = 658126080. Its totient is φ = 434004480.

The previous prime is 538346999. The next prime is 538347011. The reversal of 538347007 is 700743835.

538347007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 538347007 - 2³ = 538346999 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 (538347037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 983908 + ... + 984454.

It is an arithmetic number, because the mean of its divisors is an integer number (20566440).

Almost surely, 2^538347007 is an apocalyptic number.

538347007 is a deficient number, since it is larger than the sum of its proper divisors (119779073).

538347007 is a wasteful number, since it uses less digits than its factorization.

538347007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 538347007 is about 23202.3060707336. The cubic root of 538347007 is about 813.4935258275.

The spelling of 538347007 in words is "five hundred thirty-eight million, three hundred forty-seven thousand, seven".