9400673629 has 2 divisors, whose sum is σ = 9400673630. Its totient is φ = 9400673628.

The previous prime is 9400673621. The next prime is 9400673699. The reversal of 9400673629 is 9263760049.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8172521604 + 1228152025 = 90402^2 + 35045^2 .

It is a cyclic number.

It is not a de Polignac number, because 9400673629 - 2³ = 9400673621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9400673621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4700336814 + 4700336815.

It is an arithmetic number, because the mean of its divisors is an integer number (4700336815).

Almost surely, 2^9400673629 is an apocalyptic number.

It is an amenable number.

9400673629 is a deficient number, since it is larger than the sum of its proper divisors (1).

9400673629 is an equidigital number, since it uses as much as digits as its factorization.

9400673629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 9400673629 is about 96957.0710624037. The cubic root of 9400673629 is about 2110.5047068752.

The spelling of 9400673629 in words is "nine billion, four hundred million, six hundred seventy-three thousand, six hundred twenty-nine".