1260493628 has 48 divisors (see below), whose sum is σ = 2378888064. Its totient is φ = 582266880.

The previous prime is 1260493621. The next prime is 1260493651. The reversal of 1260493628 is 8263940621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260493621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1344776 + ... + 1345712.

It is an arithmetic number, because the mean of its divisors is an integer number (49560168).

Almost surely, 2^1260493628 is an apocalyptic number.

It is an amenable number.

1260493628 is a deficient number, since it is larger than the sum of its proper divisors (1118394436).

1260493628 is a wasteful number, since it uses less digits than its factorization.

1260493628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302 (or 1300 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 1260493628 is about 35503.4312144615. The cubic root of 1260493628 is about 1080.2233271587.

The spelling of 1260493628 in words is "one billion, two hundred sixty million, four hundred ninety-three thousand, six hundred twenty-eight".