7631106437 has 4 divisors (see below), whose sum is σ = 7745003616. Its totient is φ = 7517209260.

The previous prime is 7631106419. The next prime is 7631106463. The reversal of 7631106437 is 7346011367.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7631106437 - 2¹⁸ = 7630844293 is a prime.

It is a super-3 number, since 3×7631106437³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7631106437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7631106137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56948489 + ... + 56948622.

It is an arithmetic number, because the mean of its divisors is an integer number (1936250904).

Almost surely, 2^7631106437 is an apocalyptic number.

It is an amenable number.

7631106437 is a deficient number, since it is larger than the sum of its proper divisors (113897179).

7631106437 is a wasteful number, since it uses less digits than its factorization.

7631106437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113897178.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 7631106437 is about 87356.2043417638. The cubic root of 7631106437 is about 1968.7738715076.

The spelling of 7631106437 in words is "seven billion, six hundred thirty-one million, one hundred six thousand, four hundred thirty-seven".