8929401481 has 128 divisors (see below), whose sum is σ = 13353984000. Its totient is φ = 5738895360.

The previous prime is 8929401461. The next prime is 8929401587. The reversal of 8929401481 is 1841049298.

It is not a de Polignac number, because 8929401481 - 2⁵ = 8929401449 is a prime.

It is a super-2 number, since 2×8929401481² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8929401431) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 59928795 + ... + 59928943.

It is an arithmetic number, because the mean of its divisors is an integer number (104328000).

Almost surely, 2^8929401481 is an apocalyptic number.

It is an amenable number.

8929401481 is a deficient number, since it is larger than the sum of its proper divisors (4424582519).

8929401481 is a wasteful number, since it uses less digits than its factorization.

8929401481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359.

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 8929401481 is about 94495.5103748321. The cubic root of 8929401481 is about 2074.6306193796.

The spelling of 8929401481 in words is "eight billion, nine hundred twenty-nine million, four hundred one thousand, four hundred eighty-one".