3544406902 has 4 divisors (see below), whose sum is σ = 5316610356. Its totient is φ = 1772203450.

The previous prime is 3544406867. The next prime is 3544406939. The reversal of 3544406902 is 2096044453.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2096044453 = 5519 ⋅379787.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 886101724 + ... + 886101727.

It is an arithmetic number, because the mean of its divisors is an integer number (1329152589).

Almost surely, 2^3544406902 is an apocalyptic number.

3544406902 is a deficient number, since it is larger than the sum of its proper divisors (1772203454).

3544406902 is a wasteful number, since it uses less digits than its factorization.

3544406902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772203453.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 3544406902 is about 59534.9217014686. The cubic root of 3544406902 is about 1524.6887336771.

The spelling of 3544406902 in words is "three billion, five hundred forty-four million, four hundred six thousand, nine hundred two".