3537788974 has 4 divisors (see below), whose sum is σ = 5306683464. Its totient is φ = 1768894486.

The previous prime is 3537788963. The next prime is 3537788977. The reversal of 3537788974 is 4798877353.

3537788974 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: 4798877353 = 293 ⋅16378421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3537788977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 884447242 + ... + 884447245.

It is an arithmetic number, because the mean of its divisors is an integer number (1326670866).

Almost surely, 2^3537788974 is an apocalyptic number.

3537788974 is a deficient number, since it is larger than the sum of its proper divisors (1768894490).

3537788974 is a wasteful number, since it uses less digits than its factorization.

3537788974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768894489.

The product of its digits is 35562240, while the sum is 61.

The square root of 3537788974 is about 59479.3155138826. The cubic root of 3537788974 is about 1523.7392032314.

The spelling of 3537788974 in words is "three billion, five hundred thirty-seven million, seven hundred eighty-eight thousand, nine hundred seventy-four".