1370428402 has 8 divisors (see below), whose sum is σ = 2349305856. Its totient is φ = 587326452.

The previous prime is 1370428393. The next prime is 1370428427. The reversal of 1370428402 is 2048240731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48943858 + ... + 48943885.

It is an arithmetic number, because the mean of its divisors is an integer number (293663232).

Almost surely, 2^1370428402 is an apocalyptic number.

1370428402 is a deficient number, since it is larger than the sum of its proper divisors (978877454).

1370428402 is an equidigital number, since it uses as much as digits as its factorization.

1370428402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97887752.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 1370428402 is about 37019.2976972822. The cubic root of 1370428402 is about 1110.7562959884.

The spelling of 1370428402 in words is "one billion, three hundred seventy million, four hundred twenty-eight thousand, four hundred two".