385671480 has 64 divisors (see below), whose sum is σ = 1158343200. Its totient is φ = 102727680.

The previous prime is 385671479. The next prime is 385671499. The reversal of 385671480 is 84176583.

It is a super-3 number, since 3×385671480³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167940 + ... + 170220.

Almost surely, 2^385671480 is an apocalyptic number.

385671480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

385671480 is an abundant number, since it is smaller than the sum of its proper divisors (772671720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385671480 is a wasteful number, since it uses less digits than its factorization.

385671480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704 (or 3700 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 385671480 is about 19638.5203108585. The cubic root of 385671480 is about 727.9013220114.

The spelling of 385671480 in words is "three hundred eighty-five million, six hundred seventy-one thousand, four hundred eighty".