3597498061 has 4 divisors (see below), whose sum is σ = 3809115612. Its totient is φ = 3385880512.

The previous prime is 3597498007. The next prime is 3597498071. The reversal of 3597498061 is 1608947953.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1660970025 + 1936528036 = 40755^2 + 44006^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3597498061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3597498001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105808750 + ... + 105808783.

It is an arithmetic number, because the mean of its divisors is an integer number (952278903).

Almost surely, 2^3597498061 is an apocalyptic number.

It is an amenable number.

3597498061 is a deficient number, since it is larger than the sum of its proper divisors (211617551).

3597498061 is a wasteful number, since it uses less digits than its factorization.

3597498061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211617550.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The square root of 3597498061 is about 59979.1468845631. The cubic root of 3597498061 is about 1532.2637344573.

The spelling of 3597498061 in words is "three billion, five hundred ninety-seven million, four hundred ninety-eight thousand, sixty-one".