3790889730 has 48 divisors (see below), whose sum is σ = 9921622464. Its totient is φ = 1004205600.

The previous prime is 3790889719. The next prime is 3790889731. The reversal of 3790889730 is 379880973.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3790889731) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125884 + ... + 153063.

It is an arithmetic number, because the mean of its divisors is an integer number (206700468).

Almost surely, 2^3790889730 is an apocalyptic number.

3790889730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3790889730 is an abundant number, since it is smaller than the sum of its proper divisors (6130732734).

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

3790889730 is a wasteful number, since it uses less digits than its factorization.

3790889730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279111 (or 279108 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The square root of 3790889730 is about 61570.2016400791. The cubic root of 3790889730 is about 1559.2426920862.

The spelling of 3790889730 in words is "three billion, seven hundred ninety million, eight hundred eighty-nine thousand, seven hundred thirty".