1341951628 has 12 divisors (see below), whose sum is σ = 2370363912. Its totient is φ = 664704800.

The previous prime is 1341951623. The next prime is 1341951649. The reversal of 1341951628 is 8261591431.

It is not an unprimeable number, because it can be changed into a prime (1341951623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1567273 + ... + 1568128.

It is an arithmetic number, because the mean of its divisors is an integer number (197530326).

Almost surely, 2^1341951628 is an apocalyptic number.

It is an amenable number.

1341951628 is a deficient number, since it is larger than the sum of its proper divisors (1028412284).

1341951628 is a wasteful number, since it uses less digits than its factorization.

1341951628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3135512 (or 3135510 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 1341951628 is about 36632.6579434253. The cubic root of 1341951628 is about 1103.0087403450.

The spelling of 1341951628 in words is "one billion, three hundred forty-one million, nine hundred fifty-one thousand, six hundred twenty-eight".