3697078145 has 32 divisors (see below), whose sum is σ = 4751913600. Its totient is φ = 2751616000.

The previous prime is 3697078129. The next prime is 3697078153. The reversal of 3697078145 is 5418707963.

It is not a de Polignac number, because 3697078145 - 2⁴ = 3697078129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3697078093 and 3697078102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3178334 + ... + 3179496.

It is an arithmetic number, because the mean of its divisors is an integer number (148497300).

Almost surely, 2^3697078145 is an apocalyptic number.

It is an amenable number.

3697078145 is a deficient number, since it is larger than the sum of its proper divisors (1054835455).

3697078145 is a wasteful number, since it uses less digits than its factorization.

3697078145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The square root of 3697078145 is about 60803.6030593583. The cubic root of 3697078145 is about 1546.2731336018.

The spelling of 3697078145 in words is "three billion, six hundred ninety-seven million, seventy-eight thousand, one hundred forty-five".