1427676274 has 4 divisors (see below), whose sum is σ = 2141514414. Its totient is φ = 713838136.

The previous prime is 1427676253. The next prime is 1427676421. The reversal of 1427676274 is 4726767241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1085241249 + 342435025 = 32943^2 + 18505^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356919067 + ... + 356919070.

Almost surely, 2^1427676274 is an apocalyptic number.

1427676274 is a deficient number, since it is larger than the sum of its proper divisors (713838140).

1427676274 is an equidigital number, since it uses as much as digits as its factorization.

1427676274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713838139.

The product of its digits is 790272, while the sum is 46.

The square root of 1427676274 is about 37784.6036633971. The cubic root of 1427676274 is about 1126.0125925733.

The spelling of 1427676274 in words is "one billion, four hundred twenty-seven million, six hundred seventy-six thousand, two hundred seventy-four".