1403468406 has 24 divisors (see below), whose sum is σ = 3043076400. Its totient is φ = 467480016.

The previous prime is 1403468387. The next prime is 1403468453. The reversal of 1403468406 is 6048643041.

It is a super-3 number, since 3×1403468406³ (a number of 28 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 11 ways as a sum of consecutive naturals, for example, 2685 + ... + 53048.

It is an arithmetic number, because the mean of its divisors is an integer number (126794850).

Almost surely, 2^1403468406 is an apocalyptic number.

1403468406 is an abundant number, since it is smaller than the sum of its proper divisors (1639607994).

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

1403468406 is a wasteful number, since it uses less digits than its factorization.

1403468406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57140 (or 57137 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 1403468406 is about 37462.8937216548. The cubic root of 1403468406 is about 1119.6120058051.

The spelling of 1403468406 in words is "one billion, four hundred three million, four hundred sixty-eight thousand, four hundred six".