373404045 has 64 divisors (see below), whose sum is σ = 703954944. Its totient is φ = 165473280.

The previous prime is 373404043. The next prime is 373404047. The reversal of 373404045 is 540404373.

It is an interprime number because it is at equal distance from previous prime (373404043) and next prime (373404047).

It is not a de Polignac number, because 373404045 - 2¹ = 373404043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373404041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 862149 + ... + 862581.

It is an arithmetic number, because the mean of its divisors is an integer number (10999296).

Almost surely, 2^373404045 is an apocalyptic number.

373404045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

373404045 is a deficient number, since it is larger than the sum of its proper divisors (330550899).

373404045 is a wasteful number, since it uses less digits than its factorization.

373404045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682.

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 373404045 is about 19323.6654131663. The cubic root of 373404045 is about 720.1003235976.

The spelling of 373404045 in words is "three hundred seventy-three million, four hundred four thousand, forty-five".