74013803 has 2 divisors, whose sum is σ = 74013804. Its totient is φ = 74013802.

The previous prime is 74013769. The next prime is 74013809. The reversal of 74013803 is 30831047.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74013803 - 2⁸ = 74013547 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (74013809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37006901 + 37006902.

It is an arithmetic number, because the mean of its divisors is an integer number (37006902).

Almost surely, 2^74013803 is an apocalyptic number.

74013803 is a deficient number, since it is larger than the sum of its proper divisors (1).

74013803 is an equidigital number, since it uses as much as digits as its factorization.

74013803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 74013803 is about 8603.1275127130. The cubic root of 74013803 is about 419.8597471986.

The spelling of 74013803 in words is "seventy-four million, thirteen thousand, eight hundred three".