3537458643 has 8 divisors (see below), whose sum is σ = 4763311056. Its totient is φ = 2334956000.

The previous prime is 3537458609. The next prime is 3537458653. The reversal of 3537458643 is 3468547353.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3537458643 - 2⁶ = 3537458579 is a prime.

It is a super-2 number, since 2×3537458643² = 25027227301870802898, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3537458592 and 3537458601.

It is not an unprimeable number, because it can be changed into a prime (3537458653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5837088 + ... + 5837693.

It is an arithmetic number, because the mean of its divisors is an integer number (595413882).

Almost surely, 2^3537458643 is an apocalyptic number.

3537458643 is a deficient number, since it is larger than the sum of its proper divisors (1225852413).

3537458643 is a wasteful number, since it uses less digits than its factorization.

3537458643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11674885.

The product of its digits is 3628800, while the sum is 48.

The square root of 3537458643 is about 59476.5385929612. The cubic root of 3537458643 is about 1523.6917768148.

The spelling of 3537458643 in words is "three billion, five hundred thirty-seven million, four hundred fifty-eight thousand, six hundred forty-three".