3506161654 has 32 divisors (see below), whose sum is σ = 5489003520. Its totient is φ = 1677648672.

The previous prime is 3506161639. The next prime is 3506161663. The reversal of 3506161654 is 4561616053.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3970297 + ... + 3971179.

It is an arithmetic number, because the mean of its divisors is an integer number (171531360).

Almost surely, 2^3506161654 is an apocalyptic number.

3506161654 is a deficient number, since it is larger than the sum of its proper divisors (1982841866).

3506161654 is a wasteful number, since it uses less digits than its factorization.

3506161654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 3506161654 is about 59212.8504127271. The cubic root of 3506161654 is about 1519.1849355373.

The spelling of 3506161654 in words is "three billion, five hundred six million, one hundred sixty-one thousand, six hundred fifty-four".