749962438 has 4 divisors (see below), whose sum is σ = 1124943660. Its totient is φ = 374981218.

The previous prime is 749962427. The next prime is 749962453. The reversal of 749962438 is 834269947.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187490608 + ... + 187490611.

It is an arithmetic number, because the mean of its divisors is an integer number (281235915).

Almost surely, 2^749962438 is an apocalyptic number.

749962438 is a deficient number, since it is larger than the sum of its proper divisors (374981222).

749962438 is a wasteful number, since it uses less digits than its factorization.

749962438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374981221.

The product of its digits is 2612736, while the sum is 52.

The square root of 749962438 is about 27385.4420815148. The cubic root of 749962438 is about 908.5451284554.

The spelling of 749962438 in words is "seven hundred forty-nine million, nine hundred sixty-two thousand, four hundred thirty-eight".