3541264394 has 4 divisors (see below), whose sum is σ = 5311896594. Its totient is φ = 1770632196.

The previous prime is 3541264387. The next prime is 3541264409. The reversal of 3541264394 is 4934621453.

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

It can be written as a sum of positive squares in only one way, i.e., 2612538769 + 928725625 = 51113^2 + 30475^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 885316097 + ... + 885316100.

Almost surely, 2^3541264394 is an apocalyptic number.

3541264394 is a deficient number, since it is larger than the sum of its proper divisors (1770632200).

3541264394 is a wasteful number, since it uses less digits than its factorization.

3541264394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770632199.

The product of its digits is 311040, while the sum is 41.

The square root of 3541264394 is about 59508.5237087932. The cubic root of 3541264394 is about 1524.2379988158.

The spelling of 3541264394 in words is "three billion, five hundred forty-one million, two hundred sixty-four thousand, three hundred ninety-four".