481067839 has 36 divisors (see below), whose sum is σ = 595872984. Its totient is φ = 387126432.

The previous prime is 481067833. The next prime is 481067869. The reversal of 481067839 is 938760184.

It is a happy number.

It is not a de Polignac number, because 481067839 - 2¹³ = 481059647 is a prime.

It is a super-3 number, since 3×481067839³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481067833) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1736569 + ... + 1736845.

Almost surely, 2^481067839 is an apocalyptic number.

481067839 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

481067839 is a deficient number, since it is larger than the sum of its proper divisors (114805145).

481067839 is a wasteful number, since it uses less digits than its factorization.

481067839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 481067839 is about 21933.2587410079. The cubic root of 481067839 is about 783.5537160311.

It can be divided in two parts, 48106 and 7839, that added together give a triangular number (55945 = T₃₃₄).

The spelling of 481067839 in words is "four hundred eighty-one million, sixty-seven thousand, eight hundred thirty-nine".