373074660 has 240 divisors, whose sum is σ = 1352381184. Its totient is φ = 84333312.

The previous prime is 373074659. The next prime is 373074661. The reversal of 373074660 is 66470373.

It is an interprime number because it is at equal distance from previous prime (373074659) and next prime (373074661).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (373074661) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1893682 + ... + 1893878.

Almost surely, 2^373074660 is an apocalyptic number.

373074660 is a gapful number since it is divisible by the number (30) 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 373074660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (676190592).

373074660 is an abundant number, since it is smaller than the sum of its proper divisors (979306524).

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

373074660 is a wasteful number, since it uses less digits than its factorization.

373074660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The square root of 373074660 is about 19315.1406932489. The cubic root of 373074660 is about 719.8885244081. Note that the first 3 decimals are identical.

The spelling of 373074660 in words is "three hundred seventy-three million, seventy-four thousand, six hundred sixty".