3554344654 has 24 divisors (see below), whose sum is σ = 6346208088. Its totient is φ = 1487863440.

The previous prime is 3554344639. The next prime is 3554344681. The reversal of 3554344654 is 4564434553.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 3554344654.

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, 417517 + ... + 425944.

It is an arithmetic number, because the mean of its divisors is an integer number (264425337).

Almost surely, 2^3554344654 is an apocalyptic number.

3554344654 is a deficient number, since it is larger than the sum of its proper divisors (2791863434).

3554344654 is a wasteful number, since it uses less digits than its factorization.

3554344654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843520 (or 843513 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 43.

The square root of 3554344654 is about 59618.3248171231. The cubic root of 3554344654 is about 1526.1123700323.

The spelling of 3554344654 in words is "three billion, five hundred fifty-four million, three hundred forty-four thousand, six hundred fifty-four".