3697234634 has 4 divisors (see below), whose sum is σ = 5545851954. Its totient is φ = 1848617316.

The previous prime is 3697234627. The next prime is 3697234687. The reversal of 3697234634 is 4364327963.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4364327963 = 31 ⋅140784773.

It can be written as a sum of positive squares in only one way, i.e., 2994825625 + 702409009 = 54725^2 + 26503^2 .

It is a super-2 number, since 2×3697234634² = 27339087877698227912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 924308657 + ... + 924308660.

Almost surely, 2^3697234634 is an apocalyptic number.

3697234634 is a deficient number, since it is larger than the sum of its proper divisors (1848617320).

3697234634 is a wasteful number, since it uses less digits than its factorization.

3697234634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848617319.

The product of its digits is 1959552, while the sum is 47.

The square root of 3697234634 is about 60804.8898856005. The cubic root of 3697234634 is about 1546.2949500483.

The spelling of 3697234634 in words is "three billion, six hundred ninety-seven million, two hundred thirty-four thousand, six hundred thirty-four".