3698634094 has 16 divisors (see below), whose sum is σ = 5812248960. Its totient is φ = 1761859000.

The previous prime is 3698634089. The next prime is 3698634109. The reversal of 3698634094 is 4904368963.

It is a super-2 number, since 2×3698634094² = 27359788322598401672, 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, 148624 + ... + 171715.

It is an arithmetic number, because the mean of its divisors is an integer number (363265560).

Almost surely, 2^3698634094 is an apocalyptic number.

3698634094 is a deficient number, since it is larger than the sum of its proper divisors (2113614866).

3698634094 is a wasteful number, since it uses less digits than its factorization.

3698634094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320615.

The product of its (nonzero) digits is 3359232, while the sum is 52.

The square root of 3698634094 is about 60816.3965884201. The cubic root of 3698634094 is about 1546.4900242204.

The spelling of 3698634094 in words is "three billion, six hundred ninety-eight million, six hundred thirty-four thousand, ninety-four".