3551140798 has 16 divisors (see below), whose sum is σ = 5560410240. Its totient is φ = 1697729176.

The previous prime is 3551140781. The next prime is 3551140819. The reversal of 3551140798 is 8970411553.

It is a super-2 number, since 2×3551140798² = 25221201934440153608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122061 + ... + 148327.

It is an arithmetic number, because the mean of its divisors is an integer number (347525640).

Almost surely, 2^3551140798 is an apocalyptic number.

3551140798 is a deficient number, since it is larger than the sum of its proper divisors (2009269442).

3551140798 is a wasteful number, since it uses less digits than its factorization.

3551140798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29231.

The product of its (nonzero) digits is 151200, while the sum is 43.

The square root of 3551140798 is about 59591.4490342364. The cubic root of 3551140798 is about 1525.6536906238.

The spelling of 3551140798 in words is "three billion, five hundred fifty-one million, one hundred forty thousand, seven hundred ninety-eight".