2657435314 has 4 divisors (see below), whose sum is σ = 3986152974. Its totient is φ = 1328717656.

The previous prime is 2657435281. The next prime is 2657435321. The reversal of 2657435314 is 4135347562.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4135347562 = 2 ⋅2067673781.

It can be written as a sum of positive squares in only one way, i.e., 2194454025 + 462981289 = 46845^2 + 21517^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 664358827 + ... + 664358830.

Almost surely, 2^2657435314 is an apocalyptic number.

2657435314 is a deficient number, since it is larger than the sum of its proper divisors (1328717660).

2657435314 is a wasteful number, since it uses less digits than its factorization.

2657435314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328717659.

The product of its digits is 302400, while the sum is 40.

The square root of 2657435314 is about 51550.3182725383. The cubic root of 2657435314 is about 1385.1205330681.

The spelling of 2657435314 in words is "two billion, six hundred fifty-seven million, four hundred thirty-five thousand, three hundred fourteen".