1370772442 has 16 divisors (see below), whose sum is σ = 2330868960. Its totient is φ = 599365872.

The previous prime is 1370772439. The next prime is 1370772503. The reversal of 1370772442 is 2442770731.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1386928 + ... + 1387915.

It is an arithmetic number, because the mean of its divisors is an integer number (145679310).

Almost surely, 2^1370772442 is an apocalyptic number.

1370772442 is a deficient number, since it is larger than the sum of its proper divisors (960096518).

1370772442 is a wasteful number, since it uses less digits than its factorization.

1370772442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774877.

The product of its (nonzero) digits is 65856, while the sum is 37.

The square root of 1370772442 is about 37023.9441713062. The cubic root of 1370772442 is about 1110.8492383660.

The spelling of 1370772442 in words is "one billion, three hundred seventy million, seven hundred seventy-two thousand, four hundred forty-two".