9399400501 has 16 divisors (see below), whose sum is σ = 9922420224. Its totient is φ = 8886518784.

The previous prime is 9399400489. The next prime is 9399400523. The reversal of 9399400501 is 1050049939.

9399400501 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 9399400501 - 2¹³ = 9399392309 is a prime.

It is a super-3 number, since 3×9399400501³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9399404501) 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 15 ways as a sum of consecutive naturals, for example, 690180 + ... + 703666.

It is an arithmetic number, because the mean of its divisors is an integer number (620151264).

Almost surely, 2^9399400501 is an apocalyptic number.

It is an amenable number.

9399400501 is a deficient number, since it is larger than the sum of its proper divisors (523019723).

9399400501 is a wasteful number, since it uses less digits than its factorization.

9399400501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13860.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 9399400501 is about 96950.5054190023. The cubic root of 9399400501 is about 2110.4094277477.

The spelling of 9399400501 in words is "nine billion, three hundred ninety-nine million, four hundred thousand, five hundred one".