93480831 has 16 divisors (see below), whose sum is σ = 138649600. Its totient is φ = 62248824.

The previous prime is 93480811. The next prime is 93480851. The reversal of 93480831 is 13808439.

It is an interprime number because it is at equal distance from previous prime (93480811) and next prime (93480851).

It is not a de Polignac number, because 93480831 - 2⁵ = 93480799 is a prime.

It is a super-2 number, since 2×93480831² = 17477331528901122, which contains 22 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 (93480811) 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, 33180 + ... + 35886.

It is an arithmetic number, because the mean of its divisors is an integer number (8665600).

Almost surely, 2^93480831 is an apocalyptic number.

93480831 is a deficient number, since it is larger than the sum of its proper divisors (45168769).

93480831 is a wasteful number, since it uses less digits than its factorization.

93480831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995 (or 3989 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 93480831 is about 9668.5485467054. The cubic root of 93480831 is about 453.8449647558.

It can be divided in two parts, 93480 and 831, that multiplied together give a triangular number (77681880 = T₁₂₄₆₄).

The spelling of 93480831 in words is "ninety-three million, four hundred eighty thousand, eight hundred thirty-one".