1403422704 has 60 divisors (see below), whose sum is σ = 3942674736. Its totient is φ = 466016256.

The previous prime is 1403422673. The next prime is 1403422711. The reversal of 1403422704 is 4072243041.

1403422704 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1403422704² = 3939190572205343232, which contains 22 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, 19344 + ... + 56400.

Almost surely, 2^1403422704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1403422704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1971337368).

1403422704 is an abundant number, since it is smaller than the sum of its proper divisors (2539252032).

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

1403422704 is a wasteful number, since it uses less digits than its factorization.

1403422704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37334 (or 37325 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 1403422704 is about 37462.2837531296. The cubic root of 1403422704 is about 1119.5998528030.

Adding to 1403422704 its reverse (4072243041), we get a palindrome (5475665745).

The spelling of 1403422704 in words is "one billion, four hundred three million, four hundred twenty-two thousand, seven hundred four".