1960621342 has 16 divisors (see below), whose sum is σ = 3031931232. Its totient is φ = 950179680.

The previous prime is 1960621291. The next prime is 1960621363. The reversal of 1960621342 is 2431260691.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1960621298 and 1960621307.

It is a congruent number.

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, 30909 + ... + 69832.

It is an arithmetic number, because the mean of its divisors is an integer number (189495702).

Almost surely, 2^1960621342 is an apocalyptic number.

1960621342 is a deficient number, since it is larger than the sum of its proper divisors (1071309890).

1960621342 is a wasteful number, since it uses less digits than its factorization.

1960621342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101043.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 1960621342 is about 44278.9040288939. The cubic root of 1960621342 is about 1251.5971779755.

The spelling of 1960621342 in words is "one billion, nine hundred sixty million, six hundred twenty-one thousand, three hundred forty-two".