1976230074 has 48 divisors (see below), whose sum is σ = 4951443168. Its totient is φ = 521202528.

The previous prime is 1976230049. The next prime is 1976230099. The reversal of 1976230074 is 4700326791.

It is an interprime number because it is at equal distance from previous prime (1976230049) and next prime (1976230099).

It is a Harshad number since it is a multiple of its sum of digits (39).

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 23 ways as a sum of consecutive naturals, for example, 254712 + ... + 262355.

It is an arithmetic number, because the mean of its divisors is an integer number (103155066).

Almost surely, 2^1976230074 is an apocalyptic number.

1976230074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1976230074 is an abundant number, since it is smaller than the sum of its proper divisors (2975213094).

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

1976230074 is a wasteful number, since it uses less digits than its factorization.

1976230074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517099 (or 517092 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 1976230074 is about 44454.8093461214. The cubic root of 1976230074 is about 1254.9097725115.

The spelling of 1976230074 in words is "one billion, nine hundred seventy-six million, two hundred thirty thousand, seventy-four".