7038387461 has 16 divisors (see below), whose sum is σ = 8179797888. Its totient is φ = 5931057600.

The previous prime is 7038387451. The next prime is 7038387523. The reversal of 7038387461 is 1647838307.

It is a cyclic number.

It is not a de Polignac number, because 7038387461 - 2¹⁰ = 7038386437 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 (7038387431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1526786 + ... + 1531388.

It is an arithmetic number, because the mean of its divisors is an integer number (511237368).

Almost surely, 2^7038387461 is an apocalyptic number.

It is an amenable number.

7038387461 is a deficient number, since it is larger than the sum of its proper divisors (1141410427).

7038387461 is a wasteful number, since it uses less digits than its factorization.

7038387461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8252.

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 7038387461 is about 83895.0979557209. The cubic root of 7038387461 is about 1916.4215992384.

The spelling of 7038387461 in words is "seven billion, thirty-eight million, three hundred eighty-seven thousand, four hundred sixty-one".