1960215404 has 36 divisors (see below), whose sum is σ = 4010773536. Its totient is φ = 835811424.

The previous prime is 1960215403. The next prime is 1960215539. The reversal of 1960215404 is 4045120691.

It is not an unprimeable number, because it can be changed into a prime (1960215401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13229 + ... + 63995.

It is an arithmetic number, because the mean of its divisors is an integer number (111410376).

Almost surely, 2^1960215404 is an apocalyptic number.

1960215404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1960215404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2005386768).

1960215404 is an abundant number, since it is smaller than the sum of its proper divisors (2050558132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1960215404 is a wasteful number, since it uses less digits than its factorization.

1960215404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50982 (or 50973 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1960215404 is about 44274.3199157254. The cubic root of 1960215404 is about 1251.5107927885.

The spelling of 1960215404 in words is "one billion, nine hundred sixty million, two hundred fifteen thousand, four hundred four".