3543742475 has 36 divisors (see below), whose sum is σ = 5504897664. Its totient is φ = 2243062080.

The previous prime is 3543742471. The next prime is 3543742507. The reversal of 3543742475 is 5742473453.

It is not a de Polignac number, because 3543742475 - 2² = 3543742471 is a prime.

It is a super-2 number, since 2×3543742475² = 25116221458238251250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3543742471) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 95339 + ... + 127188.

It is an arithmetic number, because the mean of its divisors is an integer number (152913824).

Almost surely, 2^3543742475 is an apocalyptic number.

3543742475 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3543742475 is a deficient number, since it is larger than the sum of its proper divisors (1961155189).

3543742475 is a wasteful number, since it uses less digits than its factorization.

3543742475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222564 (or 222552 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 44.

The square root of 3543742475 is about 59529.3412948606. The cubic root of 3543742475 is about 1524.5934560846.

The spelling of 3543742475 in words is "three billion, five hundred forty-three million, seven hundred forty-two thousand, four hundred seventy-five".