6954381005 has 32 divisors (see below), whose sum is σ = 9895955328. Its totient is φ = 4624992000.

The previous prime is 6954380999. The next prime is 6954381017. The reversal of 6954381005 is 5001834596.

It is not a de Polignac number, because 6954381005 - 2¹⁶ = 6954315469 is a prime.

It is a super-3 number, since 3×6954381005³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31055 + ... + 121955.

It is an arithmetic number, because the mean of its divisors is an integer number (309248604).

Almost surely, 2^6954381005 is an apocalyptic number.

6954381005 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6954381005 is a deficient number, since it is larger than the sum of its proper divisors (2941574323).

6954381005 is a wasteful number, since it uses less digits than its factorization.

6954381005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91037.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 6954381005 is about 83392.9313851000. The cubic root of 6954381005 is about 1908.7665990474.

The spelling of 6954381005 in words is "six billion, nine hundred fifty-four million, three hundred eighty-one thousand, five".