3698481734 has 4 divisors (see below), whose sum is σ = 5547722604. Its totient is φ = 1849240866.

The previous prime is 3698481637. The next prime is 3698481749. The reversal of 3698481734 is 4371848963.

3698481734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4371848963 = 20357 ⋅214759.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 924620432 + ... + 924620435.

It is an arithmetic number, because the mean of its divisors is an integer number (1386930651).

Almost surely, 2^3698481734 is an apocalyptic number.

3698481734 is a deficient number, since it is larger than the sum of its proper divisors (1849240870).

3698481734 is a wasteful number, since it uses less digits than its factorization.

3698481734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849240869.

The product of its digits is 3483648, while the sum is 53.

The square root of 3698481734 is about 60815.1439528018. The cubic root of 3698481734 is about 1546.4687887724.

The spelling of 3698481734 in words is "three billion, six hundred ninety-eight million, four hundred eighty-one thousand, seven hundred thirty-four".