3550001404 has 12 divisors (see below), whose sum is σ = 6577943904. Its totient is φ = 1670588864.

The previous prime is 3550001311. The next prime is 3550001407. The reversal of 3550001404 is 4041000553.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550001407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26102884 + ... + 26103019.

It is an arithmetic number, because the mean of its divisors is an integer number (548161992).

Almost surely, 2^3550001404 is an apocalyptic number.

3550001404 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3550001404 is a deficient number, since it is larger than the sum of its proper divisors (3027942500).

3550001404 is a wasteful number, since it uses less digits than its factorization.

3550001404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52205924 (or 52205922 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 3550001404 is about 59581.8882211700. Note that the first 3 decimals coincide. The cubic root of 3550001404 is about 1525.4905030072.

Adding to 3550001404 its reverse (4041000553), we get a palindrome (7591001957).

The spelling of 3550001404 in words is "three billion, five hundred fifty million, one thousand, four hundred four".